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MICHAEL D. SMITH: Hii
alasiri mimi kuwa na furaha

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ya kuanzisha Mark Zuckerberg,
ambayo ni moja ya wasemaji wetu mgeni

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muhula hii kuja na kuzungumza
kidogo kuhusu sayansi ya kompyuta

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katika ulimwengu wa kweli.

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Kama wengi wenu pengine kujua, kama
nyie wote kufanya huu zaidi ya

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kuliko mimi, mwanzilishi wa Facebook.com,
ambayo ni mitandao ya kijamii

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mpango, chochote unataka simu yake.

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Kutumika katika zaidi ya 2000 Shule katika
taifa, na uwezekano wa dunia pia.

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Je, ni dunia pia, au tu taifa?

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>> Mark Zuckerberg: [inaudible].

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>> MICHAEL D. SMITH: OK.

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Ushawishi nzuri kwa ajili ya kufanya
baadhi ya mambo katika sayansi ya kompyuta.

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Yeye anaenda kutuambia baadhi
ya asili ya ni

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na nini imekuwa muhimu na kadhalika.

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Hivyo tafadhali kujiunga na mimi katika kukaribisha.

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>> Mark Zuckerberg: Yo.

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Haki zote, cool.

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Hii ni mara ya kwanza nimepata milele
Ilimlazimu moja ya mambo haya.

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Hivyo mimi nina tu kwenda ambatisha
ni kweli haraka, moja ya pili.

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Sawa.

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Je, unaweza kusikia?

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Je, hii ni nzuri?

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Je, hii ni alijiinua wakati wote?

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>> Watazamaji: Yeah.

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Mark Zuckerberg: All wa kulia.

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Tamu.

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Hii ni kama moja ya mara ya kwanza
Nimekuwa na hotuba katika Harvard.

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Nadhani kile pengine ni kwenda kuwa
muhimu sana kwa nyie ni kama mimi tu

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kuchukua wewe kupitia baadhi ya kozi
kwamba mimi alichukua katika Harvard ambapo mimi kwa kweli

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alienda hotuba wakati mwingine.

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Mimi nilikuwa utani.

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Na aina ya, kama, jinsi
maamuzi mbalimbali

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kuwa nilikuwa na kufanya wakati mimi nilikuwa
kusonga pamoja na Facebook

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got wanashikiliwa na mambo mbalimbali
kwamba nilikuwa kusoma katika madarasa ya

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kwamba nilikuwa kuchukua.

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Na kama wote huenda kulingana na
mpango, basi labda baadhi ya nyie

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atakuja nje ya mawazo hii
kwamba kuchukua CS au uhandisi mambo

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katika Harvard ni aina ya muhimu kweli.

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Hivyo kwamba ni mpango wa mchezo.

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>> Nadhani hii ni
alifunga kwa masaa mawili.

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Hakuna njia ya mimi nina kwenda
kusema kwa masaa mawili.

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Mimi itabidi pengine kusema kwa kama
Dakika 20, au dakika 15,

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na basi mimi itabidi tu basi
nyie kuuliza maswali.

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Kwa sababu mimi nina uhakika guys
na mambo zaidi ya kuvutia

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kuuliza mimi zaidi kuliko mimi inaweza kuja
juu na kuzungumza kuhusu mwenyewe.

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>> Hivyo mimi nadhani itabidi tu
aina ya kuanza.

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Nilipokuwa hapa, mimi
ilianza kuchukua 121.

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Mimi kamwe kweli alichukua 50.

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Unapaswa waliopata
guy wengine ambao mara

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kufanya Facebook, Dustin
Moskovitz, ambaye alikuwa rafiki yangu.

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Wakati sisi got kuanza tovuti ilikuwa
imeandikwa katika PHP, ambayo si kitu

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kwamba kujifunza katika
moja ya madarasa hayo.

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Lakini bahati nzuri, kama wewe
na background nzuri katika C,

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syntax ni sawa sana, na
unaweza kuchukua it up katika siku moja au mbili.

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>> Hivyo mimi nikaanza kuandika tovuti
na ilizindua yake katika Harvard

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katika Februari 2004.

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Kwa hiyo mimi nadhani karibu miaka miwili iliyopita sasa.

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Na ndani ya wiki kadhaa, a
watu elfu chache alikuwa saini up.

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Na sisi kuanza kupata
baadhi barua pepe kutoka kwa watu

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katika vyuo vingine kuuliza kwa sisi
kuzindua yake katika shule zao.

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>> Na mimi nilikuwa kuchukua 161 kwa wakati mmoja.

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Basi, mimi sijui kama nyie kujua
sifa ya shaka kwamba,

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lakini ilikuwa ni aina ya nzito.

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Ilikuwa ni Bila shaka kweli furaha, lakini
hakuwa na kuondoka kwa muda mwingi

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kufanya kitu kingine chochote na Facebook.

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Hivyo rafiki yangu Dustin, ambaye mimi
nadhani nimemaliza CS50,

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ilikuwa kama, hey, nataka msaada kutoka nje.

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Nataka kufanya upanuzi na kusaidia
kufikiri ni jinsi gani ya kufanya mambo ya ajabu.

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Hivyo nilikuwa kama, unajua,
kwamba pretty cool dude,

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lakini si kweli kujua lolote
PHP au kitu kama hicho.

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Hivyo mwishoni mwa wiki kwamba alikwenda nyumbani,
kununua kitabu Perl kwa Dummies,

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akarudi na ilikuwa kama,
alright, mimi niko tayari kwenda.

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Mimi nilikuwa kama dude, tovuti imeandikwa
katika PHP, si Perl, lakini unajua,

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hiyo ni ya baridi.

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>> Basi ilichukua PHP juu ya
siku chache kwa sababu, mimi

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ahadi kwamba kama una
background nzuri katika C, kisha

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PHP ni kitu rahisi sana kwa pick up.

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Na yeye tu aina ya akaenda kufanya kazi.

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Hivyo I mean, kwanza kubwa uamuzi
kwamba sisi kweli alikuwa na kufanya

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mara jinsi ya aina ya
kupanua usanifu

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kwenda kutoka aina moja shule kuanzisha
kwamba alikuwa wakati ilikuwa tu katika Harvard

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kitu ambacho
mkono Shule nyingi.

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>> Hivyo hii ni uamuzi kwamba alikuwa
kufanywa juu ya rundo ya ngazi,

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wote katika bidhaa na jinsi
tulitaka ya faragha kazi,

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lakini nadhani kuwa moja kweli
uamuzi muhimu kwamba

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imetusaidia wadogo pretty vizuri ni jinsi
tuliamua kusambaza data.

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>> Basi, mimi sijui ni kiasi gani cha utata
mambo kama O nukuu kubwa nyie

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katika darasa hili.

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Hivyo I mean, moja ya ngumu zaidi
computations kwamba sisi kufanya juu ya tovuti

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ni hesabu kueleza jinsi
wewe ni kushikamana na watu.

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>> Kwa sababu kama unaweza
kufikiria, kwamba kuhifadhiwa

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kama aina ya mfululizo wa undirected -
siyo mizigo - hivyo undirected,

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jozi unweighted ya ID idadi
ya watu katika database.

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Kisha kama unataka kufikiri
ambao ni marafiki na mtu,

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una kuangalia marafiki zao wote.

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Haki?

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Ili labda kama watu 100 au 200.

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>> Lakini basi kama unataka kufikiri
nje ambaye ni rafiki wa rafiki,

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au uhusiano gani karibu
ni huko, basi aina ya

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na kuangalia 100 au 200
marafiki wa kila wa marafiki hao.

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Hivyo inakuwa katika kila ngazi kuna
sababu nyingine ya n tele n, ambapo

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n ni idadi ya marafiki
kwamba kila mmoja rafiki yako ana.

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Hivyo unaweza kuona kwamba hii
aina ya inakuwa exponentially

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vigumu kutatua kwa
mfupi njia kati ya watu.

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Hivyo kama wewe ni kuangalia tu kwa
rafiki wa rafiki, hiyo ni n mraba.

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Kama wewe ni kuangalia kwa rafiki ya
rafiki wa rafiki, hiyo ni n Cubed.

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Na hicho ni kitu
kwamba kijadi ilikuwa

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pretty vigumu kwa mengi ya
maeneo ya mtangulizi Facebook.

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Na kwa mfano Friendster
alikuwa na matatizo kubwa na hii

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kwa sababu walikuwa wanajaribu
compute njia digrii sita nje,

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au kama digrii saba nje.

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>> Na hicho ni kitu kwamba wakati
unafanya kama n saba,

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kwamba tu ni ngumu sana na
ilichukua chini tovuti yao kwa muda.

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Hivyo moja ya mambo ambayo sisi aina ya alikuwa
katika akili tulipokuwa kuhesabia

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jinsi ya kufanya hivyo ilikuwa ni jinsi gani unaweza
kusambaza database katika namna

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kwamba hesabu hii
inakuwa manageable.

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>> Kwa hiyo kile tuliamua mara
kwamba kila mtu juu ya tovuti

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hana zaidi ya shughuli zao katika
shule kwamba wao ni aina ya msingi katika.

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Hivyo kama wewe ni katika Harvard,
kisha watu wengi

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nani wewe kwenda kuwa kuona
na shughuli zake na juu ya tovuti

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ni kwenda kuwa katika Harvard.

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Ni kweli pengine kama 90% ya
mambo ambayo unaweza kufanya kwenye tovuti.

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>> Kwa hiyo tuliamua wameigawanya
database na kujenga

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mfano moja ya MySQL database
kwa kila shule katika mtandao.

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Na katika kufanya hivyo, kama wewe
taarifa njia ya kuwa sisi compute

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ni tu ndani ya shule.

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Hivyo badala ya kusema, kama sasa
sisi ni watumiaji milioni sita,

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na badala ya kuwa na kufanya n cubed
juu ya baadhi ya sehemu ya milioni sita,

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ni tu n Cubed juu ya
10,000, ambayo ni zaidi ya

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manageable ya aina ya hesabu.

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>> Ili kwamba ilikuwa aina ya kwanza
kubwa usanifu wa uamuzi

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kwamba tulikuwa na kufanya kwamba wamechangia
kwetu si kufa miezi michache baadaye.

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Na ilikuwa pengine
pretty muhimu moja.

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>> Hivyo wakati sisi kwanza kuanzisha tovuti tulikuwa
tu kompyuta moja kuwa tulikuwa mbio.

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Haikuwa katika Dorm chumba chetu.

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Sisi kukodisha.

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Mimi aina ya kujifunza somo wangu kwa
kujaribu kukimbia tovuti nje ya Dorm yangu

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chumba miezi michache kabla, na
Harvard karibu alijaribu kick me out.

144
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>> Basi, mimi kuishia kukodisha
server mbali tovuti wakati huu.

145
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Na mimi nadhani mbio awali
database na mtandao wa kompyuta.

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Hivyo Apache ni nini tulikuwa
kutumia katika mfano huu

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kutumikia kurasa
kutoka mashine hiyo.

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Na kwa sababu sisi kusambazwa
database katika njia ambayo sisi hivyo,

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tulikuwa na uwezo wa, kama wakati akaenda, tu
kuongeza mashine zaidi kwa mstari na aina ya

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kukua tovuti bila kuwa na yoyote
aina ya upanuzi wa kielelezo

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na kiasi cha mashine kwamba tulikuwa.

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>> Lakini baada ya sisi kugonga kuhusu
kama shule 30 au 50,

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sisi kuanza kutambua kwamba tunaweza
kuanza kupata utendaji zaidi nje

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ya MySQL au Apache.

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Baadhi ya njia mambo ambayo ilianzishwa
mara tu si kama mojawapo kama inaweza.

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>> Hivyo kwa mfano, wakati una
MySQL mashine na Apache

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mbio juu ya server huo, basi
kitu kinachotokea kwa kuwa server,

159
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basi si tu gani database
kwa kuwa shule au shule

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juu ya kwamba server tu
kuacha aina ya kukabiliana

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kwa njia ambayo kupata
kitu chochote muhimu,

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lakini huwezi hata kupakia kurasa yoyote ya mtandao.

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Ili kupata ukurasa si inaanzisha.

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Na kwamba aina ya sucks.

165
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>> Lakini suala jingine ni kwamba ugomvi
na matumizi kutoka shule kwa shule

166
00:08:33,586 --> 00:08:34,919
ni pia si kwenda kuwa kamilifu.

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Hivyo baadhi ya shule ni daima
kwenda na matumizi nzito.

168
00:08:38,049 --> 00:08:40,760
Tuna Shule sasa kama Penn
Hali ya kuwa na watumiaji 50,000.

169
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Na kisha wengi wa Shule
bado na chini ya 2000 watumiaji.

170
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Kwa sababu kuna mengi ya ndogo
Shule na shule nyingi za

171
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kwamba hawana Kuenenea kamili.

172
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>> Hivyo katika kujaribu kukabiliana na
suala hili na kufanya hivyo

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hivyo kwamba unaweza kukabiliana na
ukweli kwamba Penn State alikuwa

174
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Watu 50,000 na tu
tani ya watumiaji wakati wote,

175
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na kisha una baadhi ya shule
kwamba si, je, sisi aliamua kufanya

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ni tofauti baadhi ya mtandao
watumishi kutoka kwa seva database.

177
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Na kufanya hivyo kwamba sisi tu alikuwa
bwawa la Apache vya mtandao

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kwamba tunaweza mzigo uwiano kati ya.

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Na kufanya hivyo kwamba
unaweza kutumia wale kwa usawa

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wakati tu baada ya database
safu kuwa aina ya thabiti.

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>> Basi, mimi sijui kama mambo haya ni
kuvutia na wewe guys wakati wote.

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Au kama hii ni kitu kwamba mambo
kwa nini guys ni kusoma sasa.

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Hivyo kama kuna mambo zaidi
kwamba guys ingekuwa afadhali

184
00:09:39,260 --> 00:09:42,730
kujua kuhusu katika suala la usanifu,
basi mimi itabidi kuondoka kuwa wazi kwa maswali

185
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baadaye.

186
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Hivyo mimi si kutumia muda mwingi tu
kuzungumza juu ya maombi random

187
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kwamba guys nguvu
si milele huduma kwa kutumia.

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>> Hebu kujaribu kupata baadhi
kuvutia mifano.

189
00:09:55,080 --> 00:10:04,020

190
00:10:04,020 --> 00:10:12,860
Hivyo I mean, mimi nadhani moja ya
mambo ambayo mara pretty kuvutia

191
00:10:12,860 --> 00:10:19,850
ilikuwa wakati tulipata
hatua katika suala la trafiki

192
00:10:19,850 --> 00:10:23,110
ambapo sisi ilianza maxing
nje utendaji wa baadhi

193
00:10:23,110 --> 00:10:27,620
haya wazi maombi chanzo
kwamba ni kwa ujumla pretty performant.

194
00:10:27,620 --> 00:10:32,149
>> Hivyo kwa mfano, MySQL ni
mzuri wazi chanzo database.

195
00:10:32,149 --> 00:10:34,690
Sijui kama mmoja wenu guys
aina ya katika muda wako mwenyewe fujo

196
00:10:34,690 --> 00:10:39,920
karibu na kufanya kitu chochote kwa
MySQL au kutumika kwa njia yoyote.

197
00:10:39,920 --> 00:10:41,310
Lakini ni pretty rahisi kutumia.

198
00:10:41,310 --> 00:10:43,029
Ni pia kwa heshima ya haraka.

199
00:10:43,029 --> 00:10:44,070
Fahirisi kazi pretty vizuri.

200
00:10:44,070 --> 00:10:48,090
Ni si kama kikamilifu featured kama kitu
kama Oracle, lakini ni nzuri.

201
00:10:48,090 --> 00:10:50,460
>> Na sisi got kwa uhakika
ambapo, nadhani karibu

202
00:10:50,460 --> 00:10:54,400
wakati sisi kuanza kufanya kama
labda kurasa milioni 100 kwa siku,

203
00:10:54,400 --> 00:10:59,230
kwamba sisi ilianza mbio katika
baadhi vikwazo juu ya hilo.

204
00:10:59,230 --> 00:11:07,530
Hivyo kwa mfano, swala ya kawaida juu ya MySQL
inaweza kuchukua milliseconds miwili hadi minne.

205
00:11:07,530 --> 00:11:09,220
Na si kwamba kiasi hicho.

206
00:11:09,220 --> 00:11:12,900
Lakini wakati wewe ni kufanya 100
bilioni ukurasa maoni siku,

207
00:11:12,900 --> 00:11:15,679
na kila ukurasa mtazamo nguvu
una maswali 30 hadi 50,

208
00:11:15,679 --> 00:11:18,220
hasa kama wewe ni kufanya
kitu kama mtazamo wa profile kwamba

209
00:11:18,220 --> 00:11:23,150
maswali kila aina ya mbalimbali
habari, kisha kwamba kuanza kunyonyesha.

210
00:11:23,150 --> 00:11:29,450
>> Kwa hiyo sisi tulianza kuendeleza
Caching safu kwamba

211
00:11:29,450 --> 00:11:31,750
kuruhusiwa wepesi upatikanaji wa
baadhi ya habari.

212
00:11:31,750 --> 00:11:35,460
Na awali tulikuwa kutumia mwingine
wazi chanzo maombi Memcache,

213
00:11:35,460 --> 00:11:38,320
ambayo mimi sijui kama mtu yeyote kati yenu
guys na uzoefu wowote na kwamba.

214
00:11:38,320 --> 00:11:40,700
Lakini ilikuwa ni pretty haraka.

215
00:11:40,700 --> 00:11:43,950
It got mara upatikanaji
chini ya Nadhani 0.3

216
00:11:43,950 --> 00:11:46,840
0.5 milliseconds,
ambayo ni nzuri sana.

217
00:11:46,840 --> 00:11:52,170
>> Lakini pia ina rundo
wa masuala ya usambazaji.

218
00:11:52,170 --> 00:11:56,000
Ni walidhani kuwa kusambazwa
hash meza aina ya maombi,

219
00:11:56,000 --> 00:12:02,540
ambapo unaweza tu ambatisha idadi yoyote
ya Memcache masanduku katika nguzo

220
00:12:02,540 --> 00:12:05,610
na kuwa na uwezo wa kunasa
it up na kuwa ni kwenda.

221
00:12:05,610 --> 00:12:08,710
Lakini sisi mbio katika mengi
wa masuala ya pale ambapo

222
00:12:08,710 --> 00:12:11,170
masanduku mbalimbali Memcache aliamua kwenda chini.

223
00:12:11,170 --> 00:12:13,270
Wala hapakuwa na redundancy
juu ya habari.

224
00:12:13,270 --> 00:12:17,120
Hivyo wakati sanduku Memcache akaenda
chini na alikuwa cache miss,

225
00:12:17,120 --> 00:12:19,640
basi wote wa ghafla wewe
alikuwa na mengi zaidi trafiki

226
00:12:19,640 --> 00:12:22,740
kwenda kuweka maalum ya database.

227
00:12:22,740 --> 00:12:26,170
Na kwamba itakuwa Suck.

228
00:12:26,170 --> 00:12:32,830
>> Hivyo kama wakati akaenda, sisi hata outgrew
Memcache na fahirisi juu ya MySQL.

229
00:12:32,830 --> 00:12:33,890
Sisi bado kutumia mambo ya ajabu.

230
00:12:33,890 --> 00:12:37,490
Lakini tulikuwa na kujenga juu
ya kwamba redundancy ya ziada.

231
00:12:37,490 --> 00:12:41,870
Na nadhani hiyo ni kitu ambacho
pengine labda kidogo ya kuvutia.

232
00:12:41,870 --> 00:12:45,580
Lakini mimi itabidi basi guys kuuliza mimi
maswali zaidi kuhusu baadaye.

233
00:12:45,580 --> 00:12:51,432
>> Mimi nina uhakika nini itakuwa
kuvutia majadiliano juu ya hivi sasa.

234
00:12:51,432 --> 00:12:53,220
Labda guys inaweza kusaidia nje kidogo?

235
00:12:53,220 --> 00:12:57,170

236
00:12:57,170 --> 00:12:58,073
Kwenda kwa hayo.

237
00:12:58,073 --> 00:13:03,496
>> Watazamaji: Mimi curious kuhusu,
kufikiri ya [inaudible]

238
00:13:03,496 --> 00:13:10,891
kwenda katika biashara online kama
hii, jinsi ulivyojisikia hali haikuwa

239
00:13:10,891 --> 00:13:15,058
na wachezaji kubwa wote kuleta
kwa soko na wachezaji wengine kubwa

240
00:13:15,058 --> 00:13:16,807
ambao walidhani nguvu
[Inaudible] kwa alama,

241
00:13:16,807 --> 00:13:19,765
au nini uzoefu wako mara na kwamba.

242
00:13:19,765 --> 00:13:24,202
Ningependa kuwa na nia, tu juu ya kiufundi
upande, [inaudible] ramping tu

243
00:13:24,202 --> 00:13:26,667
up na utaalamu jinsi [inaudible].

244
00:13:26,667 --> 00:13:29,625

245
00:13:29,625 --> 00:13:33,710
>> Mark Zuckerberg: Yeah, hivyo kwamba
si swali kiufundi wakati wote.

246
00:13:33,710 --> 00:13:41,250
Lakini mimi nadhani itabidi tu kama
kwenda katika wakati swali sasa.

247
00:13:41,250 --> 00:13:45,439
Kwa sababu mimi nina uhakika nini
mambo muhimu kwa ajili yangu na kujadili.

248
00:13:45,439 --> 00:13:46,480
Hivyo mimi itabidi kujibu hii.

249
00:13:46,480 --> 00:13:49,313
Kisha mtu mwingine ambaye anataka kuuliza
maswali yangu unaweza tu kwenda kwa ajili hiyo.

250
00:13:49,313 --> 00:13:51,470

251
00:13:51,470 --> 00:13:54,640
>> Mimi nadhani d kamwe kweli alitumia mengi
ya muda hofu juu ya mambo kama - I

252
00:13:54,640 --> 00:13:56,598
maana, kuna makampuni
huko nje kama Google

253
00:13:56,598 --> 00:14:00,600
ambayo inaweza tu kupata katika nafasi yako
na kufanya chochote unataka wakati wowote.

254
00:14:00,600 --> 00:14:08,050
Na nadhani moja ya mambo ya baridi
kuhusu wakati huu katika teknolojia ya

255
00:14:08,050 --> 00:14:13,340
ni kwamba watu ni leveraged na
uwezo wa kufanya njia zaidi ya wameweza kweli

256
00:14:13,340 --> 00:14:14,950
milele na uwezo wa kufanya kabla.

257
00:14:14,950 --> 00:14:20,090
>> Na hata miaka minne iliyopita
wakati Google ulianza,

258
00:14:20,090 --> 00:14:22,830
sasa wao kuwa na mamia
ya maelfu ya mashine

259
00:14:22,830 --> 00:14:26,780
na pengine mabilioni ya
dola alitumia juu ya vifaa.

260
00:14:26,780 --> 00:14:29,340
Nadhani kizazi kabla ya
Google, unaweza hata

261
00:14:29,340 --> 00:14:32,410
kufanya tovuti bila baadhi
kipande kubwa ya vifaa.

262
00:14:32,410 --> 00:14:40,000
Nadhani eBay, kwa mfano, mbio
mbali ya mbili $ 50,000 mashine.

263
00:14:40,000 --> 00:14:43,640
Wewe tu hawezi kuanza kufanya hivyo kama
wewe tu mtoto katika chumba Dorm.

264
00:14:43,640 --> 00:14:51,610
>> Hivyo nadhani ukweli kwamba tunaweza
mashine kodi kwa dola 100 kwa mwezi

265
00:14:51,610 --> 00:14:56,820
na kutumia wadogo hadi
mahali ambapo tulikuwa watumiaji 300,000

266
00:14:56,820 --> 00:14:57,830
ni pretty cool.

267
00:14:57,830 --> 00:15:02,810
Ni jambo pretty kipekee kwamba hiyo ni
kinachoendelea katika teknolojia ya hivi sasa.

268
00:15:02,810 --> 00:15:08,390
Ni hufanya hivyo kwamba badala ya
wasiwasi kuhusu nani ni mchezaji kubwa

269
00:15:08,390 --> 00:15:15,356
na kile Google kwenda kufanya
ijayo, unaweza kufanya zaidi ya - wewe

270
00:15:15,356 --> 00:15:16,730
unaweza tu kupata mengi ya mambo kufanyika.

271
00:15:16,730 --> 00:15:24,460
>> Na badala ya kuwa na kwenda nje na
kuwa na baadhi ya biashara ya jadi

272
00:15:24,460 --> 00:15:27,927
matatizo, kama wewe na kuongeza
mji mkuu kabla ya unaweza kufanya kitu chochote,

273
00:15:27,927 --> 00:15:29,010
kwamba hakuna tena suala hilo.

274
00:15:29,010 --> 00:15:32,100
Hivyo wewe ni leveraged kufanya
mengi zaidi juu yako mwenyewe sasa.

275
00:15:32,100 --> 00:15:35,300
Mimi sijui kama kwamba majibu
swali kwamba wewe ni kuuliza.

276
00:15:35,300 --> 00:15:38,790
>> Lakini I mean, ni moja ya sababu
kwa nini nadhani kwamba, katika hatua hii,

277
00:15:38,790 --> 00:15:41,040
inafanya mengi ya akili
kwa kuwa kusoma mambo haya.

278
00:15:41,040 --> 00:15:47,110
Kwa sababu katika hakuna uhakika katika siku za nyuma inaweza
kujiinua kiasi kidogo kama

279
00:15:47,110 --> 00:15:49,460
ya fedha kwa kupata nguvu
teknolojia ya kutosha

280
00:15:49,460 --> 00:15:52,000
kwa kweli kugusa watu katika
njia ambayo unaweza leo.

281
00:15:52,000 --> 00:15:55,990
Google gani juu ya 250
milioni kurasa maoni siku.

282
00:15:55,990 --> 00:16:01,970
Wao na mamia ya maelfu
ya mashine na wafanyakazi 5,000.

283
00:16:01,970 --> 00:16:05,480
>> Facebook gani 400
milioni ukurasa maoni siku.

284
00:16:05,480 --> 00:16:10,260
Hiyo ni mengi zaidi kuliko Google gani.

285
00:16:10,260 --> 00:16:12,340
Na sisi kuwa na mamia ya mashine.

286
00:16:12,340 --> 00:16:15,600
Na sisi kupita tu wafanyakazi 50.

287
00:16:15,600 --> 00:16:19,860
Na kwamba tu wa kiufundi
kizazi cha tatu au nne

288
00:16:19,860 --> 00:16:22,910
miaka katika usanifu
kwamba viliumbwa.

289
00:16:22,910 --> 00:16:27,162
>> Na kisha kwenda miaka mitatu au minne nyuma
kabla ya kwamba kutoka kama eBay kwa Google,

290
00:16:27,162 --> 00:16:28,620
na ni tu tofauti kabisa.

291
00:16:28,620 --> 00:16:32,510
Kwa sababu angalau Google ni mbio
mbali ya mengi ya kusambazwa vifaa vya

292
00:16:32,510 --> 00:16:34,930
kwamba wana mamia
ya maelfu ya mashine,

293
00:16:34,930 --> 00:16:40,200
lakini wazo kulikuwa na kupata mengi ya
mashine shitty kwamba ni kweli nafuu.

294
00:16:40,200 --> 00:16:41,530
I mean, hiyo ni hatua kubwa.

295
00:16:41,530 --> 00:16:44,539
>> Kwa sababu basi ni kama,
OK, hiyo ni zaidi redundant.

296
00:16:44,539 --> 00:16:45,830
Siyo kupoteza habari.

297
00:16:45,830 --> 00:16:47,455
Hawana kutarajia mambo ya kazi daima.

298
00:16:47,455 --> 00:16:51,307
Ni kiasi kukomaa zaidi
tabia kuliko eBay, ambayo

299
00:16:51,307 --> 00:16:53,390
Kitu pekee ni kwamba
wanaweza kufanya wakati huo.

300
00:16:53,390 --> 00:16:56,406

301
00:16:56,406 --> 00:16:58,676
>> Watazamaji: Nina swali
kuhusu mambo DHT.

302
00:16:58,676 --> 00:16:59,759
>> Mark Zuckerberg: nini?

303
00:16:59,759 --> 00:17:01,551
Watazamaji: Kusambazwa
Hash meza mambo ya ajabu.

304
00:17:01,551 --> 00:17:02,925
Mark Zuckerberg: Yeah, ambayo moja?

305
00:17:02,925 --> 00:17:05,074
Watazamaji: Nilikuwa tu
wanashangaa kama wewe [inaudible]

306
00:17:05,074 --> 00:17:08,511
upanuzi yako yote kwa Memcache,
kwa sababu jambo moja nimekuwa niliona

307
00:17:08,511 --> 00:17:12,930
ni kwamba, yeah, kuna si kweli
nzuri inapatikana maktaba kwa ajili ya mambo DHT.

308
00:17:12,930 --> 00:17:14,972
Kuna hii ya ajabu
utafiti, lakini katika suala

309
00:17:14,972 --> 00:17:18,138
ya utekelezaji kwamba kweli kukabiliana
na masuala yote redundancy na wote

310
00:17:18,138 --> 00:17:18,822
mambo hayo -

311
00:17:18,822 --> 00:17:22,920
>> Mark Zuckerberg: Yeah,
mengi ya mambo - sisi

312
00:17:22,920 --> 00:17:25,280
haikuwa lazima kupanua Memcache.

313
00:17:25,280 --> 00:17:29,480
Sisi kujengwa rundo la mambo wenyewe.

314
00:17:29,480 --> 00:17:32,470
Hivi sasa, ni wazi chanzo.

315
00:17:32,470 --> 00:17:33,590
Sisi kuchukuliwa kufanya hivyo.

316
00:17:33,590 --> 00:17:37,410
Na I mean, kuna mengi ya kazi ambayo
huenda katika kufanya mambo wazi chanzo.

317
00:17:37,410 --> 00:17:42,020
Na ni juu ya iwapo au
wanataka kupoteza ushindani.

318
00:17:42,020 --> 00:17:43,150
Ni aina ya bahati mbaya.

319
00:17:43,150 --> 00:17:46,935
>> Kwa sababu nadhani kwamba kama tulikuwa tu
rahisi kufanya kitu kama hicho,

320
00:17:46,935 --> 00:17:47,810
basi unaweza kufanya hivyo.

321
00:17:47,810 --> 00:17:49,950
Unaweza tu kutolewa code.

322
00:17:49,950 --> 00:17:55,430
Lakini basi kuna mengi ya msaada
na leseni na mambo ambayo yote.

323
00:17:55,430 --> 00:17:57,030
Tuligundua kwamba imekuwa ni annoying.

324
00:17:57,030 --> 00:17:59,930
>> Moja ya mambo ambayo sisi kwa kweli
kuchukuliwa kufanya wazi chanzo

325
00:17:59,930 --> 00:18:03,740
ilikuwa hii server search kwamba kweli
kwamba guy ameketi haki pale

326
00:18:03,740 --> 00:18:09,050
alifanya wakati alipokuwa bado
nje katika California.

327
00:18:09,050 --> 00:18:16,380
Na mimi nadhani sisi got kwa uhakika ambapo
MySQL ilikuwa nyuma kidogo juu ya baadhi

328
00:18:16,380 --> 00:18:18,520
ya utafutaji kwamba
sisi kujaribu kufanya.

329
00:18:18,520 --> 00:18:22,330
Na tuliamua kwamba
itakuwa jambo zuri

330
00:18:22,330 --> 00:18:26,750
kufanya ili kufanya mfululizo
ya mashine kusambazwa

331
00:18:26,750 --> 00:18:29,147
ambayo inaweza - yeye hana
kutumia meza hash.

332
00:18:29,147 --> 00:18:30,980
Nini muundo
kwamba matumizi, McCollum?

333
00:18:30,980 --> 00:18:33,729
>> ANDREW MCCOLLUM: [inaudible].

334
00:18:33,729 --> 00:18:36,270
Mark Zuckerberg: Hivyo, yeah, sisi
mawazo kuhusu maamuzi ya kuwa wazi.

335
00:18:36,270 --> 00:18:42,670
Lakini kwamba wakati sisi aina ya ilibidi kufanya
kazi hii yote kuja na leseni.

336
00:18:42,670 --> 00:18:44,910
Na tuko tu kama,
yote ya haki, screw hiyo.

337
00:18:44,910 --> 00:18:51,490

338
00:18:51,490 --> 00:18:51,990
Yo.

339
00:18:51,990 --> 00:18:56,157
>> Watazamaji: Je, kutumia zaidi
ya kazi yako wakati kufanya siku hizi?

340
00:18:56,157 --> 00:18:57,475
>> Mark Zuckerberg: Kuajiri watu.

341
00:18:57,475 --> 00:19:01,160

342
00:19:01,160 --> 00:19:06,060
Nadhani wakati, kama wewe kukua,
jambo muhimu zaidi

343
00:19:06,060 --> 00:19:07,060
ni kuwa na watu smart.

344
00:19:07,060 --> 00:19:09,630

345
00:19:09,630 --> 00:19:13,915
Kama unafikiri kuhusu jinsi gani, kiufundi
kujiinua mambo ambayo nilikuwa kuzungumza juu

346
00:19:13,915 --> 00:19:20,960
katika kujibu kwamba guy ya
swali, kama teknolojia inakuwa

347
00:19:20,960 --> 00:19:23,940
generic zaidi na chini ya
ghali, kujiinua hatua

348
00:19:23,940 --> 00:19:26,110
inakuwa zaidi katika watu.

349
00:19:26,110 --> 00:19:29,860
Hivyo kama wewe kufikiri juu ya
hii kutokana na mtazamo

350
00:19:29,860 --> 00:19:36,610
ya mtu watu wakati alitumia
au wakati user alitumia, au ukurasa maoni

351
00:19:36,610 --> 00:19:40,590
uchambuzi, kwa sababu ya
teknolojia ya sasa, watu

352
00:19:40,590 --> 00:19:46,220
ni zaidi ya leveraged
kufanya mambo mengi zaidi

353
00:19:46,220 --> 00:19:49,380
na kuwa na muhimu zaidi katika equation.

354
00:19:49,380 --> 00:19:53,130
>> Kwa sababu hiyo, ni kweli muhimu
kupata watu wengi akili.

355
00:19:53,130 --> 00:19:58,660
Na pia, I mean, wakati uko ndogo
kampuni, unaweza kuwa kweli mahiri

356
00:19:58,660 --> 00:20:00,050
na kupata mengi ya mambo kufanyika.

357
00:20:00,050 --> 00:20:02,845
Na kuna kiasi
kidogo urasimu.

358
00:20:02,845 --> 00:20:06,397
Hivyo kama una watu smart ambao wanaweza kuchukua
faida ya kuwa kujenga mambo ya baridi,

359
00:20:06,397 --> 00:20:07,230
kisha hiyo ni ya kutisha.

360
00:20:07,230 --> 00:20:10,790

361
00:20:10,790 --> 00:20:15,990
>> Mimi nadhani, badala ya kuwa,
kubuni mambo mapya.

362
00:20:15,990 --> 00:20:18,530
Kuna si sana
ushirika urasimu bado.

363
00:20:18,530 --> 00:20:20,342
Hivyo mimi si kuwa na
kupoteza muda mwingi juu ya hilo.

364
00:20:20,342 --> 00:20:26,820

365
00:20:26,820 --> 00:20:29,630
Kuendelea kwenda?

366
00:20:29,630 --> 00:20:36,090
>> Watazamaji: Yeah, ni kiasi gani wewe amesema
na ushauri na wanasheria hadi sasa?

367
00:20:36,090 --> 00:20:38,860
>> Mark Zuckerberg: Mimi na mwanasheria
ambaye anafanya kazi kwa ajili yangu ya muda.

368
00:20:38,860 --> 00:20:43,830
>> Watazamaji: OK, ni kubwa
sehemu ya kuendesha biashara?

369
00:20:43,830 --> 00:20:47,309
Je, wewe kupendekeza kufanya kazi
juu ya [inaudible] mapema juu ya?

370
00:20:47,309 --> 00:20:50,291

371
00:20:50,291 --> 00:20:52,550
>> Mark Zuckerberg: Sisi hakufanya hivyo.

372
00:20:52,550 --> 00:20:59,980
Na kwamba, mimi nadhani, mradi
baadhi kero baadaye.

373
00:20:59,980 --> 00:21:04,502
Kupata mambo kuanzisha
vizuri ni nzuri.

374
00:21:04,502 --> 00:21:05,960
Kupata mambo safi ni mzuri.

375
00:21:05,960 --> 00:21:09,590
>> Na, I mean, hakuna mtu milele kwenda
kuwaambia mwanasheria ni mbaya.

376
00:21:09,590 --> 00:21:13,790
Ni wote suala la nafasi
gharama na nini kipaumbele.

377
00:21:13,790 --> 00:21:19,820
Mimi nadhani kwamba, kwa upande wetu, sasa tuna
kukabiliana na kundi la mambo ambayo

378
00:21:19,820 --> 00:21:23,030
ilikuwa si kuanzisha vizuri katika mwanzo.

379
00:21:23,030 --> 00:21:25,010
Wengi wa mambo ni kushughulikiwa.

380
00:21:25,010 --> 00:21:26,620
Siyo hata mpango mkubwa tena.

381
00:21:26,620 --> 00:21:33,450
>> Lakini badala ya kuzungumza na wanasheria
mapema, sisi walikuwa wakifanya mambo ya ajabu.

382
00:21:33,450 --> 00:21:37,960
Na nadhani kwamba labda
matumizi sahihi ya wakati wetu.

383
00:21:37,960 --> 00:21:41,530
Nadhani moja baridi tabia
mengi ya makampuni ambayo kuishia

384
00:21:41,530 --> 00:21:44,860
kuwa mafanikio ya kweli, si
kwamba sisi ni mafanikio ya kweli,

385
00:21:44,860 --> 00:21:46,720
lakini mimi nadhani sisi pia
kuanguka katika ndoo hii,

386
00:21:46,720 --> 00:21:49,424
ni kwamba walianza kama
mtu kujaribu kufanya kitu

387
00:21:49,424 --> 00:21:51,340
baridi na si mtu
kujaribu kufanya kampuni.

388
00:21:51,340 --> 00:21:54,800

389
00:21:54,800 --> 00:21:59,540
Wewe aina ya kuwa Google - toka nje ya
Larry na Sergey ya PhD Dissertation

390
00:21:59,540 --> 00:22:04,500
katika Stanford, na Yahoo waliotoka
tu, mimi nadhani, pia baadhi ya watu Stanford

391
00:22:04,500 --> 00:22:06,510
tu aina ya screwing
karibu katika Dorm chumba yao.

392
00:22:06,510 --> 00:22:11,840
Na eBay toka nje ya baadhi guy kujaribu
kujenga soko kwa mpenzi wake

393
00:22:11,840 --> 00:22:14,342
kubadilishana PEZ mawakili.

394
00:22:14,342 --> 00:22:15,842
Amazon ni kidogo zaidi mahesabu.

395
00:22:15,842 --> 00:22:20,290

396
00:22:20,290 --> 00:22:24,067
>> Hivyo siwezi kufikiria kwamba yeyote kati ya wale
watu kwa kweli alikuwa na ushauri kiasi kwamba,

397
00:22:24,067 --> 00:22:25,900
na inaonekana kuwa na
kazi nje OK kwa ajili yao.

398
00:22:25,900 --> 00:22:28,191
Lakini, I mean, wakati huo huo
Mimi si kwenda kukaa hapa

399
00:22:28,191 --> 00:22:30,920
na kuwaambia si kupata ushauri juu ya mambo ya ajabu.

400
00:22:30,920 --> 00:22:35,810
Na mara nyingi watu
ni tu makini sana, pia.

401
00:22:35,810 --> 00:22:40,600
Nadhani ni muhimu zaidi ya kufanya
mambo kutokea na kisha kuomba msamaha baadaye

402
00:22:40,600 --> 00:22:43,740
zaidi ni kuhakikisha kwamba
dot macho yote mimi yako sasa na kisha

403
00:22:43,740 --> 00:22:44,740
si tu kupata mambo kufanyika.

404
00:22:44,740 --> 00:22:47,500

405
00:22:47,500 --> 00:22:49,430
Yeah.

406
00:22:49,430 --> 00:22:50,460
Kwenda kwa hayo.

407
00:22:50,460 --> 00:22:53,436
>> Watazamaji: Wakati unafikiri kwamba
Facebook kufikia hatua ambapo

408
00:22:53,436 --> 00:23:02,860
inaweza kuwa kwamba kampuni kubwa
[Inaudible] wazo jipya, [inaudible]?

409
00:23:02,860 --> 00:23:05,836
Unafikiri ni kufikia
uhakika kwamba wakati wowote hivi karibuni?

410
00:23:05,836 --> 00:23:09,340
Jinsi gani unaweza kuitunza kutoka [inaudible]?

411
00:23:09,340 --> 00:23:12,214
>> Mark Zuckerberg: Naam,
I mean, nadhani kwamba - I

412
00:23:12,214 --> 00:23:14,253
unafikiri ni aina ya
daima katika hatua hiyo.

413
00:23:14,253 --> 00:23:18,290

414
00:23:18,290 --> 00:23:21,830
I mean, makampuni ya wengi ni
ulianza kama wanandoa wa mawazo,

415
00:23:21,830 --> 00:23:25,800
na wale ni chache
mambo ambayo wao kufanya vizuri.

416
00:23:25,800 --> 00:23:29,120
Hivyo, I mean, Yahoo ilikuwa kama tuko
kwenda kuandaa habari hii yote

417
00:23:29,120 --> 00:23:31,160
katika dunia kama na directory.

418
00:23:31,160 --> 00:23:33,350
Na kwamba ilikuwa nini wao
ilianza kufanya,

419
00:23:33,350 --> 00:23:38,860
na kisha wao aina ya mseto nje
kama wakati aliendelea na kujengwa mambo zaidi.

420
00:23:38,860 --> 00:23:42,910
Na mengi ya mambo ambayo ni kama
msingi wa biashara yao ya sasa.

421
00:23:42,910 --> 00:23:45,460
I mean, ni kama wao
hakuwa awali kufanya search.

422
00:23:45,460 --> 00:23:47,740
Na sasa directory tu haipo.

423
00:23:47,740 --> 00:23:49,280
It sucks.

424
00:23:49,280 --> 00:23:52,880
Hakuna shirika kwa ajili yake.

425
00:23:52,880 --> 00:23:56,320
>> I mean, Google jambo kubwa mara
tu kama walivyofanya PageRank.

426
00:23:56,320 --> 00:24:02,320
Na kisha, mimi nadhani, nje ya
PageRank, wana search.

427
00:24:02,320 --> 00:24:05,960
Na sasa wao aina ya kupanua kwamba kwa
kufanya nyingine aina hiyo ya algorithms,

428
00:24:05,960 --> 00:24:07,830
kutafuta katika maeneo mengine.

429
00:24:07,830 --> 00:24:11,090
Lakini, I mean, unaweza aina ya kueleza jinsi
mambo mengine yote kwamba wao ni kufanya

430
00:24:11,090 --> 00:24:12,330
ni aina ya tangential.

431
00:24:12,330 --> 00:24:16,220
Na ni kama wanajaribu
kweli ni vigumu kufanya PageRank

432
00:24:16,220 --> 00:24:19,080
na aina nyingine ya
algorithms kwamba ni sana

433
00:24:19,080 --> 00:24:23,660
sawa na kazi katika wao
mazingira, na si tu kama kifahari

434
00:24:23,660 --> 00:24:27,460
au safi ya wazo kama
moja ya awali ilikuwa.

435
00:24:27,460 --> 00:24:30,590
>> Hivyo katika Facebook, kwa mfano,
wakati tu got kuanza,

436
00:24:30,590 --> 00:24:32,840
nilifikiri nini ilikuwa zaidi
kuvutia kitu mara tu

437
00:24:32,840 --> 00:24:36,010
kuwa na uwezo wa aina katika jina la mtu
na kupata habari juu yao.

438
00:24:36,010 --> 00:24:38,800
Basi, kulikuwa na shida yoyote ya
mambo ambayo alikuwa huko sasa.

439
00:24:38,800 --> 00:24:41,010
Hakukuwa na vikundi.

440
00:24:41,010 --> 00:24:44,982
Hakukuwa na ujumbe hata.

441
00:24:44,982 --> 00:24:45,690
Kulikuwa na mchocheo.

442
00:24:45,690 --> 00:24:49,790

443
00:24:49,790 --> 00:24:51,250
>> Yeah.

444
00:24:51,250 --> 00:24:56,590
I mean, hivyo ni kama wewe aina ya kupata
ulianza baadhi ya aina ya wazo la msingi.

445
00:24:56,590 --> 00:24:59,680
Na kwa ujumla, kampuni
kufanya vizuri, kwa sababu mimi

446
00:24:59,680 --> 00:25:02,520
nadhani watu ambao ni mapya
mbali kazi ya kwamba wazo msingi

447
00:25:02,520 --> 00:25:06,717
aina ya kuelewa kwamba moja ya msingi
wazo katika aina fulani ya njia ya kipekee.

448
00:25:06,717 --> 00:25:09,800
Lakini hiyo haimaanishi kwamba wana
ufahamu yoyote bora ya kitu chochote

449
00:25:09,800 --> 00:25:12,749
mwingine, kuliko mtu mwingine.

450
00:25:12,749 --> 00:25:15,290
Hivyo ndiyo sababu jirani mwenyewe
na mengi ya watu smart

451
00:25:15,290 --> 00:25:18,615
ni kweli ni muhimu.

452
00:25:18,615 --> 00:25:20,833
>> Watazamaji: Nini - ilikuwa
huko aina yoyote ya mfano

453
00:25:20,833 --> 00:25:26,010
kwamba alikuwa [inaudible] picha
makala [inaudible] juu ya Facebook?

454
00:25:26,010 --> 00:25:27,982
Kulikuwa na aina yoyote ya [inaudible]?

455
00:25:27,982 --> 00:25:31,824

456
00:25:31,824 --> 00:25:34,740
Mark Zuckerberg: I ​​mean, kuna
mengi ya maombi kwenye mtandao

457
00:25:34,740 --> 00:25:36,220
sasa kwamba kufanya hivyo mambo ya ajabu.

458
00:25:36,220 --> 00:25:39,540
Hivyo, I mean, Flickr ya a
pretty picha maombi.

459
00:25:39,540 --> 00:25:42,470
Ingawa nadhani katika kipindi cha wiki tatu sisi
kupita yao katika idadi ya picha

460
00:25:42,470 --> 00:25:43,470
kwamba alikuwa kwenye tovuti yetu.

461
00:25:43,470 --> 00:25:49,030

462
00:25:49,030 --> 00:25:51,155
I mean, nadhani kwamba
coolest kitu kuhusu photos

463
00:25:51,155 --> 00:25:54,849
ni kwamba unaweza tag
yao na kwa njia hiyo

464
00:25:54,849 --> 00:25:56,390
inawafanya zilizounganishwa na maelezo ya watu.

465
00:25:56,390 --> 00:25:58,750
Na nadhani kwamba hiyo ni
kitu ambacho unaweza kweli

466
00:25:58,750 --> 00:26:05,960
tu kufanya kama wewe na mazingira ya
kila mtu karibu na wewe kwenye tovuti.

467
00:26:05,960 --> 00:26:08,190
Kwamba aina ya inahitaji
Kuenenea ya matumizi.

468
00:26:08,190 --> 00:26:09,829

469
00:26:09,829 --> 00:26:13,120
Basi, mimi sijui kama yoyote ya guys nyingine
ingekuwa amefanya kwamba kama wao na kwamba

470
00:26:13,120 --> 00:26:16,810
aina ya kutumia, lakini wao hawana.

471
00:26:16,810 --> 00:26:20,150

472
00:26:20,150 --> 00:26:20,740
>> Mimi sijui.

473
00:26:20,740 --> 00:26:24,085
Je, si yoyote ya nyie
una maswali yoyote CS?

474
00:26:24,085 --> 00:26:25,055
>> Watazamaji: Mimi curious.

475
00:26:25,055 --> 00:26:27,513
Jinsi gani unaweza kuamua kama wewe ni
kusonga mbele na kampuni

476
00:26:27,513 --> 00:26:30,897
kujiingiza teknolojia au
si kujiingiza teknolojia?

477
00:26:30,897 --> 00:26:32,230
Mark Zuckerberg: Nini wazo?

478
00:26:32,230 --> 00:26:33,185
Nini katika mfano?

479
00:26:33,185 --> 00:26:36,614
>> Watazamaji: Naam, mimi kwa kweli
hawajui mengi kuhusu Facebook.

480
00:26:36,614 --> 00:26:39,939
Nini jambo la pili,
wanataka kufanya na picha

481
00:26:39,939 --> 00:26:41,105
na kuunganisha watu pamoja?

482
00:26:41,105 --> 00:26:45,097
Jinsi gani unajua kuhusu takwimu nje
ambayo teknolojia ni watu wema?

483
00:26:45,097 --> 00:26:48,091
Jinsi gani unaweza mgodi kupata teknolojia?

484
00:26:48,091 --> 00:26:51,579
Je, una taratibu yoyote
katika mahali leo kwamba

485
00:26:51,579 --> 00:26:54,230
zinaelekezwa
wale aina ya mambo,

486
00:26:54,230 --> 00:26:56,158
au gani teknolojia tu
kuja katika kampuni

487
00:26:56,158 --> 00:26:57,866
kwa sababu uko nje
mahala fulani na mtu

488
00:26:57,866 --> 00:27:00,980
zilizotajwa kitu nguvu
wanataka kufanya katika suala la kuungana?

489
00:27:00,980 --> 00:27:04,670
>> Mark Zuckerberg: Hivyo nadhani kwamba yetu
mchakato wa kuchuja nini teknolojia

490
00:27:04,670 --> 00:27:08,560
kutumia ni imani watu smart.

491
00:27:08,560 --> 00:27:15,010
Hivyo sisi dhahiri kuwa baadhi ya watu katika
kampuni ambao ni kweli smart,

492
00:27:15,010 --> 00:27:19,795
na nadhani kwamba wengi wa watu katika
kampuni ni kwa ujumla pretty smart.

493
00:27:19,795 --> 00:27:22,670
>> Lakini kuna eneo chache
guys hasa - mimi nina

494
00:27:22,670 --> 00:27:32,050
hata mmoja wao - I kufikiri ambao kwamba wakati
wanasema kwamba kitu fulani ni kwa ujumla

495
00:27:32,050 --> 00:27:36,590
vizuri mazoezi ya kwenda katika hiyo,
basi ni kiasi - basi

496
00:27:36,590 --> 00:27:39,471
wanaweza kupata msaada
kwa kuwa pretty kwa urahisi.

497
00:27:39,471 --> 00:27:42,720
Na nadhani kwamba mengi ya wahandisi
aina ya kujenga makubaliano ya suala hilo.

498
00:27:42,720 --> 00:27:45,877

499
00:27:45,877 --> 00:27:47,480
Mimi nina kujaribu kufikiria mfano mzuri.

500
00:27:47,480 --> 00:27:51,470
>> Nadhani ni kiasi fulani lengo oriented.

501
00:27:51,470 --> 00:27:56,610
Hivyo basi na picha,
sisi alijua kwamba tulitaka

502
00:27:56,610 --> 00:27:58,969
kusaidia watu tu
kuweka picha ukomo.

503
00:27:58,969 --> 00:28:01,010
Hivyo, I mean, hakuna
halisi ya dhana ya ukomo.

504
00:28:01,010 --> 00:28:05,240
Ni wewe tu na kuendelea kuongeza
stuff, kuendelea kuongeza hifadhi.

505
00:28:05,240 --> 00:28:09,337
Na unataka kufanya hivyo kwamba aina
ya kazi kama seamlessly iwezekanavyo.

506
00:28:09,337 --> 00:28:11,170
Hivyo jambo la kwanza kwamba
sisi kujaribu kufanya

507
00:28:11,170 --> 00:28:16,140
ni, vizuri, hebu kutathmini
makampuni haya kwamba

508
00:28:16,140 --> 00:28:18,950
tu kufanya hifadhi kubwa kwa ajili ya maisha.

509
00:28:18,950 --> 00:28:21,420
Au ni kama NetApp au
kitu, Network appliance.

510
00:28:21,420 --> 00:28:24,080
Hivyo sisi kuzungumza nao kwa muda.

511
00:28:24,080 --> 00:28:25,440
Na kisha sisi ni kama, sawa.

512
00:28:25,440 --> 00:28:29,200
Naam, sisi si kweli unataka kwenda
na, mbinu hii moja sanduku kubwa.

513
00:28:29,200 --> 00:28:33,530
Tunataka kwenda kwa kuwa tu
mfululizo wa kusambazwa ndogo

514
00:28:33,530 --> 00:28:37,400
masanduku na mengi ya ngumu
gari na mengi ya RAM.

515
00:28:37,400 --> 00:28:40,360
>> Na hivyo nadhani kwamba
usanifu kwamba sisi kwanza kujengwa

516
00:28:40,360 --> 00:28:42,770
mara moja ambapo tulikuwa
kundi la mashine hizo

517
00:28:42,770 --> 00:28:49,090
kwa kiasi polepole lakini imara sana
disk nyuma ya kiwango cha - safu

518
00:28:49,090 --> 00:28:54,250
ya Caching masanduku na tani ya RAM
kwamba angeweza kushikilia zaidi ya thumbnails

519
00:28:54,250 --> 00:29:01,670
na mara nyingi kupatikana
picha katika - I nadhani katika RAM wakati wowote.

520
00:29:01,670 --> 00:29:04,610
Na kisha haki kabla ya sisi
ilizindua, ilitokea kwa sisi

521
00:29:04,610 --> 00:29:07,480
kwamba sisi wanakwenda na
baadhi ya masuala na hili.

522
00:29:07,480 --> 00:29:11,450
Na masuala ambayo
sisi walikuwa wanakwenda na

523
00:29:11,450 --> 00:29:16,635
walikuwa wanakwenda kuwa mtandao
masuala ya masuala, si vifaa.

524
00:29:16,635 --> 00:29:20,360
>> Hivyo, kwa mfano, kama wewe kuchukua
albamu ya picha ya 30 photos

525
00:29:20,360 --> 00:29:23,000
na kila mmoja wa picha yako
ni megabytes tatu,

526
00:29:23,000 --> 00:29:25,330
basi unaweza kupakia 90
megabaiti kwa Facebook.

527
00:29:25,330 --> 00:29:26,610
Na kwamba aina ya sucks.

528
00:29:26,610 --> 00:29:27,110
Sawa.

529
00:29:27,110 --> 00:29:31,790
I mean, ni sucks kwa sababu watu
huwa na kuwa na uhusiano si mojawapo

530
00:29:31,790 --> 00:29:37,770
na kwa sababu router yetu - I
nadhani wengi ruta ni kuanzisha

531
00:29:37,770 --> 00:29:39,960
tu kuwa na uwezo wa kushughulikia
gigabit wakati huo,

532
00:29:39,960 --> 00:29:42,127
na ruta ni aina ya ghali.

533
00:29:42,127 --> 00:29:43,460
Wako ni vipande kubwa ya vifaa.

534
00:29:43,460 --> 00:29:46,043
Sidhani kwamba kuna
kusambazwa toleo la kwamba bado.

535
00:29:46,043 --> 00:29:48,030

536
00:29:48,030 --> 00:29:50,930
>> Hivyo tunaweza si, katika sura ya wakati
kwamba tulitaka kuzindua yake,

537
00:29:50,930 --> 00:29:54,720
tu kupata router mpya na kupata ni kuanzisha.

538
00:29:54,720 --> 00:30:02,000
Hivyo kile sisi kuishia kufanya mara kujenga
Java applet na ActiveX ambayo

539
00:30:02,000 --> 00:30:04,370
pamoja uchaguzi wa
photos kwamba watu walitaka

540
00:30:04,370 --> 00:30:08,650
kupakia na compression juu ya
upande wa mteja ya kufanya hivyo ndogo,

541
00:30:08,650 --> 00:30:14,380
na kisha kwa njia hiyo watu unaweza tu
kupakia picha zao kiasi haraka.

542
00:30:14,380 --> 00:30:16,540
Sisi pia kuokolewa CPU juu yetu
upande kwa sababu hatuna

543
00:30:16,540 --> 00:30:18,290
kufanya
decompression upande wetu,

544
00:30:18,290 --> 00:30:21,190
pamoja na kwamba sio kwamba
mkubwa wa vikwazo.

545
00:30:21,190 --> 00:30:22,110
Ili kazi.

546
00:30:22,110 --> 00:30:25,330
>> Na kisha sisi got kwa
hatua ambapo tulikuwa

547
00:30:25,330 --> 00:30:27,720
kuwa vipakizaji katika
kiwango cha 100 pili,

548
00:30:27,720 --> 00:30:31,000
na watu walikuwa kutumia njia kipengele
zaidi ya tulidhani walikuwa wanakwenda.

549
00:30:31,000 --> 00:30:34,226
Na hata kama tulikuwa
hii Caching tier kuanzisha,

550
00:30:34,226 --> 00:30:35,600
tu alikuwa bado si kwa kasi ya kutosha.

551
00:30:35,600 --> 00:30:36,490
Mimi nina uhakika guys kumbuka hii.

552
00:30:36,490 --> 00:30:39,090
wiki chache zilizopita, tovuti
ilikuwa si kuwa na wakati mzuri.

553
00:30:39,090 --> 00:30:41,990

554
00:30:41,990 --> 00:30:45,180
>> Hivyo kile sisi kuishia
kufanya katika hatua hiyo ilikuwa

555
00:30:45,180 --> 00:30:49,200
kutumia makali Caching, kama
Akamai ya aina ya mambo

556
00:30:49,200 --> 00:30:53,440
kufanya photos haya ambayo ni static
maudhui ya tu kuwa karibu na wananchi.

557
00:30:53,440 --> 00:31:00,610
Hivyo njia ambayo tunaweza aina ya kuiuza
baadhi ya vifaa na - aina

558
00:31:00,610 --> 00:31:05,610
ya kuwa na kuhamisha hizi bado
files kubwa kiasi fulani kwa watu.

559
00:31:05,610 --> 00:31:10,890
Ili ambapo sisi ni sasa, na
inaonekana kuwa kazi pretty vizuri.

560
00:31:10,890 --> 00:31:14,700
>> Ilikuwa si kwamba sisi tulikuwa yoyote upfront
fikra kiufundi kuhusu hilo.

561
00:31:14,700 --> 00:31:19,270
Ni mara tu aina ya kwamba katika kila hatua
sisi aina ya kutarajia masuala ya

562
00:31:19,270 --> 00:31:21,390
au ilichukua yao nje
pretty haraka na kisha

563
00:31:21,390 --> 00:31:23,370
alikuwa uwezo wa kutosha
kutathmini, nadhani,

564
00:31:23,370 --> 00:31:25,690
njia gani walikuwa
kwamba alikuwa na kufanya

565
00:31:25,690 --> 00:31:28,458
nini nadhani walikuwa maamuzi heshima
kuhusu jinsi ya kutekeleza juu yao.

566
00:31:28,458 --> 00:31:29,354
Nini hiyo?

567
00:31:29,354 --> 00:31:31,399
>> Watazamaji: Chukua ijayo
ngazi, pia, katika suala la matatizo ya

568
00:31:31,399 --> 00:31:32,315
wewe tu kuongelea.

569
00:31:32,315 --> 00:31:33,836
Mark Zuckerberg: Yeah.

570
00:31:33,836 --> 00:31:38,069
>> Watazamaji: Wanafunzi kupata mwaka mmoja wa -
unajua, kompyuta mojawapo ya sayansi kazi

571
00:31:38,069 --> 00:31:44,294
na, kama, mimi kwenda kukaa katika
kona, aina yangu [inaudible].

572
00:31:44,294 --> 00:31:47,282
Jinsi gani kampuni kazi kwa njia ya -
nini programu wahandisi kufanya

573
00:31:47,282 --> 00:31:50,300
wakati guys wote na kuweka
braces curly katika sehemu moja?

574
00:31:50,300 --> 00:31:51,508
>> Mark Zuckerberg: Ni nini hiyo?

575
00:31:51,508 --> 00:31:54,958
Watazamaji: braces Curly kwa
programmers katika sehemu moja.

576
00:31:54,958 --> 00:31:58,766
Jinsi ni muundo wa programu
uhandisi kweli amefanya [inaudible]?

577
00:31:58,766 --> 00:32:01,800

578
00:32:01,800 --> 00:32:06,720
>> Mark Zuckerberg: Hivyo kwa njia hiyo - I
nadhani mbinu ya kwamba sisi ni

579
00:32:06,720 --> 00:32:12,520
kuwa nilitaka kuwa na aina ya - kama
mengi ya meritocracy iwezekanavyo

580
00:32:12,520 --> 00:32:16,600
ambapo watu ambao wanaweza kuja
na ufumbuzi wa coolest

581
00:32:16,600 --> 00:32:20,790
na kutekeleza yao haraka
na kuwa kama mende chache zaidi kupata

582
00:32:20,790 --> 00:32:23,950
kufanya kazi katika mambo ambayo wao
kufikiri ni ya kuvutia zaidi

583
00:32:23,950 --> 00:32:26,600
na kwenda mbali na kuwa na zaidi ya
ushawishi katika kampuni.

584
00:32:26,600 --> 00:32:29,070
>> Hivyo sisi ni pia juu ya bweni
mengi ya watu,

585
00:32:29,070 --> 00:32:31,270
kwa sababu sisi ni kukodisha kiasi haraka.

586
00:32:31,270 --> 00:32:36,240
Na katika kufanya hivyo, sisi aina
ya kuwa na - sisi jozi up

587
00:32:36,240 --> 00:32:40,370
watu wapya ambao ni kuja katika na
baadhi - kama watu bora

588
00:32:40,370 --> 00:32:44,720
ambao ni aina ya juu
ya mlolongo, na kisha sisi

589
00:32:44,720 --> 00:32:48,650
kuwa nao aina ya kazi pamoja na wale
watu wakati wao wa kwanza kuja,

590
00:32:48,650 --> 00:32:51,340
kujifunza mambo ambayo
wao ni kazi ya kuwa - hivyo

591
00:32:51,340 --> 00:32:53,580
kwamba wavulana, kama
darasa zinazoingia,

592
00:32:53,580 --> 00:32:56,870
unaweza aina ya kujifunza nini baadhi ya
watu ambayo kwa sasa ni

593
00:32:56,870 --> 00:32:58,290
katika kampuni ni kazi.

594
00:32:58,290 --> 00:33:02,270
Na nadhani katika kufanya hivyo, wao kuchukua
up style na mbinu sisi

595
00:33:02,270 --> 00:33:03,540
kutumia kwa ajili ya kufanya mambo ya ajabu.

596
00:33:03,540 --> 00:33:07,940
>> Lakini nadhani kwamba ni
mabadiliko pretty haraka.

597
00:33:07,940 --> 00:33:12,340
Nadhani tofauti moja kati ya
mambo njia kazi katika kampuni

598
00:33:12,340 --> 00:33:16,600
na njia mambo anafanya kazi katika shule ni
kwamba hii ni mchakato iterative sana.

599
00:33:16,600 --> 00:33:21,880
Na ni nzuri wakati kupata mambo ya haki
mara ya kwanza, lakini sisi hawana haja ya.

600
00:33:21,880 --> 00:33:24,810
Na nadhani kwamba makampuni mengi ya
kwenda kwa njia ya awamu, au hatua,

601
00:33:24,810 --> 00:33:26,810
ambapo hawana kupata mambo
haki kwa mara ya kwanza.

602
00:33:26,810 --> 00:33:29,560
>> Kama Microsoft - I
maana, mimi sijui wakati

603
00:33:29,560 --> 00:33:32,589
mara ya mwisho ni kwamba walikuwa
bidhaa nzuri kabla ya toleo la 4.

604
00:33:32,589 --> 00:33:34,380
Lakini kwa wakati wao
kupata Version 4, ni

605
00:33:34,380 --> 00:33:37,286
kama daima mema kwa sehemu kubwa.

606
00:33:37,286 --> 00:33:39,380
Na nadhani kwamba kazi
nje pretty vizuri kwa ajili yao.

607
00:33:39,380 --> 00:33:42,240
Na, I mean, Google daima
itakapotoa mambo yao katika beta.

608
00:33:42,240 --> 00:33:50,350
>> Kwa hiyo mimi nadhani sisi kujaribu kuwa na nyingi
watu kazi ya kitu kimoja,

609
00:33:50,350 --> 00:33:53,810
hivyo kila mtu anaweza kujifunza kutoka kwa
kila mmoja na aina ya pick off

610
00:33:53,810 --> 00:33:58,800
baadhi ya makosa ambayo inaweza kuwa
alifanya kwamba tunaweza kupunguza pretty haraka.

611
00:33:58,800 --> 00:34:01,676
Lakini kama, mimi nadhani katika
ujumla, wazo ni

612
00:34:01,676 --> 00:34:04,050
kwamba hana kuwa
kamilifu mara ya kwanza duniani.

613
00:34:04,050 --> 00:34:07,457
Na muda mrefu kama wewe kupata
usanifu kama haki kama inawezekana,

614
00:34:07,457 --> 00:34:09,290
kisha mengi ya nyingine
mambo ya utekelezaji

615
00:34:09,290 --> 00:34:11,581
si kwenda kuwa kama kubwa ya
mpango huo, na unaweza aina ya

616
00:34:11,581 --> 00:34:13,190
kazi ambayo nje wakati wowote.

617
00:34:13,190 --> 00:34:16,449
Mimi kujua kama hiyo aina ya kujibu
swali kwamba akaniuliza.

618
00:34:16,449 --> 00:34:20,199
>> Watazamaji: Basi sasa, wakati
kupata kitu

619
00:34:20,199 --> 00:34:22,449
kwamba unataka kufanya kwamba wewe
hawajui mengi kuhusu,

620
00:34:22,449 --> 00:34:24,449
unaweza kuuliza baadhi ya haya
watu ambao wanafanya kazi kwa ajili yenu,

621
00:34:24,449 --> 00:34:25,449
au unaweza kupata watu wapya.

622
00:34:25,449 --> 00:34:28,657
Lakini wakati wewe kuanza, ilikuwa ni aina tu
yenu na roommate yako kama mwanafunzi.

623
00:34:28,657 --> 00:34:32,199
Na ni wazi, kulikuwa na uwanja
masuala ya maarifa ya sayansi ya kompyuta

624
00:34:32,199 --> 00:34:34,449
kwamba alikuwa na kukabiliana na
na sikujua juu.

625
00:34:34,449 --> 00:34:37,449
>> I mean, jinsi gani wewe kwenda juu ya
kuhesabia nje ya jinsi ya kufanya mambo?

626
00:34:37,449 --> 00:34:39,222
Je, kuamua kuchukua madarasa fulani?

627
00:34:39,222 --> 00:34:39,971
Je, kupata vitabu?

628
00:34:39,971 --> 00:34:43,278
Je kwenda kukodisha au kupata
wanaohusika na baadhi ya watu zaidi?

629
00:34:43,278 --> 00:34:45,758
Jinsi gani kazi kwa njia ya
masuala hayo ya kujifunza

630
00:34:45,758 --> 00:34:48,494
sayansi ya kompyuta kama wewe
kazi kwa njia hii?

631
00:34:48,494 --> 00:34:50,660
Mark Zuckerberg: internet
ni chombo nzuri.

632
00:34:50,660 --> 00:34:54,300

633
00:34:54,300 --> 00:35:00,120
Nadhani hiyo ni
jinsi tulivyofanya zaidi ya hayo.

634
00:35:00,120 --> 00:35:04,470
I mean, sisi aina ya kufanya hatua
ya si kukodisha watu kwa ujuzi,

635
00:35:04,470 --> 00:35:08,760
kwa sababu mimi nadhani nadharia ni
kama mtu ana ujuzi katika eneo

636
00:35:08,760 --> 00:35:11,600
na amekuwa akifanya hivyo
kwa miaka 10 au 15,

637
00:35:11,600 --> 00:35:13,890
kisha kwamba pengine wanaweza kufanya nini.

638
00:35:13,890 --> 00:35:16,230
Na kwamba ni vizuri, na kwamba
maana kwamba wanaweza kufanya hivyo.

639
00:35:16,230 --> 00:35:19,310
>> Lakini kama wewe kuajiri mtu,
kusema, haki nje ya chuo,

640
00:35:19,310 --> 00:35:22,520
au mtu mdogo ambao wewe tu
kukodisha yao kwa ajili ya upelelezi mbichi,

641
00:35:22,520 --> 00:35:25,907
basi wazo ni kwamba wao ni kwenda
kuwa na uwezo wa kujifunza mambo ya kweli haraka.

642
00:35:25,907 --> 00:35:28,490
Na kuna mengi ya habari
inapatikana kila mahali,

643
00:35:28,490 --> 00:35:32,900
na sasa, withing miaka ya hivi karibuni, kuna
zana nzuri kwa ajili ya kuchagua njia ya hiyo.

644
00:35:32,900 --> 00:35:38,320
Na nadhani kwamba wengi
watu performant tuna

645
00:35:38,320 --> 00:35:43,080
ni aina ya mdogo watu, ambao hawakuwa
lazima kujua kwamba mengi kuhusu

646
00:35:43,080 --> 00:35:45,190
kitu chochote maalum kuja nje ya chuo.

647
00:35:45,190 --> 00:35:48,020
>> I mean, mfano mzuri ni -
Dustin, rafiki yangu katika Harvard

648
00:35:48,020 --> 00:35:49,030
na hata kuu CS.

649
00:35:49,030 --> 00:35:50,170
Alikuwa uchumi mkubwa.

650
00:35:50,170 --> 00:35:54,260
Na yeye tu kweli smart
dude, na alikuwa na uwezo wa kuchukua it up.

651
00:35:54,260 --> 00:35:56,510
Baadhi ya nzuri nyingine
watu tuna ni

652
00:35:56,510 --> 00:36:00,220
EE majors nje ya Stanford au Berkeley.

653
00:36:00,220 --> 00:36:02,610
Na wao ni hata CS wakati wote.

654
00:36:02,610 --> 00:36:05,040
Kama watu math - kama
ninyi alisoma math, wewe

655
00:36:05,040 --> 00:36:07,610
wanaweza kujifunza mambo kiasi
haraka muda mwingi.

656
00:36:07,610 --> 00:36:13,170

657
00:36:13,170 --> 00:36:14,042
Yeah?

658
00:36:14,042 --> 00:36:17,706
>> Watazamaji: Nadhani, tangu una
miundombinu katika nafasi, sasa hivi,

659
00:36:17,706 --> 00:36:21,414
wakati kuzingatia kukodisha yako, hivyo
bado kuangalia kwa tech ujuzi watu?

660
00:36:21,414 --> 00:36:24,747
Au je, ukiangalia kwa watu ambao wanaweza kuwa na
elimu ya biashara ili kusaidia kukua ninyi

661
00:36:24,747 --> 00:36:25,913
zaidi na kufanya fedha zaidi?

662
00:36:25,913 --> 00:36:32,099
Nini kweli kipaumbele
hivi sasa katika kampuni ya kuongezeka kwa?

663
00:36:32,099 --> 00:36:33,890
Mark Zuckerberg: mimi
kweli kamwe kuajiri watu

664
00:36:33,890 --> 00:36:37,850
kwa sababu tu wao na ujuzi wa biashara.

665
00:36:37,850 --> 00:36:42,320
Ni kweli aina ya funny, lakini
maarifa mengi ya msingi CS mambo

666
00:36:42,320 --> 00:36:44,049
ni kweli muhimu katika biashara, pia.

667
00:36:44,049 --> 00:36:46,590
Moja ya mambo kuu kwamba
kujifunza wakati wewe ni kusoma CS

668
00:36:46,590 --> 00:36:52,820
ni utata na wadogo, na kwamba
ni suala kubwa katika biashara, pia.

669
00:36:52,820 --> 00:36:56,370
Jinsi gani unaweza kwenda kutokana na kuwa na
watu watano kwa watu 100,

670
00:36:56,370 --> 00:37:00,410
na nini mabadiliko ya
katika nguvu huko?

671
00:37:00,410 --> 00:37:03,010
Na kama, jinsi ni
michakato ya fulani - jinsi

672
00:37:03,010 --> 00:37:07,320
ni mauzo ya nguvu kwenda wadogo
kutoka kwa watu tano kwa watu 100?

673
00:37:07,320 --> 00:37:10,760
>> Ni kama aina moja
ya akili kwamba

674
00:37:10,760 --> 00:37:12,680
unaweza kufikiri zote za matatizo hayo.

675
00:37:12,680 --> 00:37:15,805
Na inaweza kuwa aina tofauti ya
mtu ambaye wasiwasi kutatua matatizo.

676
00:37:15,805 --> 00:37:21,670
>> Lakini nadhani kwamba sehemu ya pili
ya jibu langu kwa nini alisema

677
00:37:21,670 --> 00:37:24,480
ni kwamba Nadhani tuko
aina ya daima

678
00:37:24,480 --> 00:37:26,810
katika mchakato wa kujenga
miundombinu nje,

679
00:37:26,810 --> 00:37:29,110
na sidhani wewe milele
kupata nje ya utaratibu huo.

680
00:37:29,110 --> 00:37:32,850
Na sisi ni aina ya kuelekeza nguvu
si juu tu kujenga kitu

681
00:37:32,850 --> 00:37:34,810
na kuhesabia nje ya jinsi
kufanya fedha mbali ya hilo

682
00:37:34,810 --> 00:37:38,550
na aina ya kuongeza thamani
ya biashara yetu katika muda mfupi -

683
00:37:38,550 --> 00:37:45,250
lakini badala yake, aina ya
daima kuangalia na kuongeza

684
00:37:45,250 --> 00:37:47,340
nini thamani ya muda mrefu itakuwa.

685
00:37:47,340 --> 00:37:49,690
Na nadhani kwamba katika
kufanya hivyo, aina ya

686
00:37:49,690 --> 00:37:52,836
haja ya daima tu kuwa ujenzi wa
nje wigo wako, na si wakati wowote

687
00:37:52,836 --> 00:37:54,460
kuwa na wasiwasi kuhusu kuongeza fedha yako.

688
00:37:54,460 --> 00:37:59,828

689
00:37:59,828 --> 00:38:02,268
>> Watazamaji: Hii ni aina ya
nyuma [inaudible]

690
00:38:02,268 --> 00:38:05,137
Facebook, lakini je, guys na
kutoa kama siku baada ya chuo,

691
00:38:05,137 --> 00:38:07,636
labda kitu kama hicho, kwa
kila mtu kuweka picha

692
00:38:07,636 --> 00:38:12,125
wakati huo huo, [inaudible]?

693
00:38:12,125 --> 00:38:14,000
Mark Zuckerberg: yetu
peaks ni pretty nguvu.

694
00:38:14,000 --> 00:38:17,700
Hivyo kama saa 5:00 katika
asubuhi, bila kujali

695
00:38:17,700 --> 00:38:20,750
jinsi watumiaji wengi tuna sahihi juu,
kuna siku zote kama watu 5,000,

696
00:38:20,750 --> 00:38:21,660
na hiyo ni yake.

697
00:38:21,660 --> 00:38:26,980
Na kisha kama kupata 21:00
Pacific - hivyo kama usiku wa manane hapa -

698
00:38:26,980 --> 00:38:29,900
ambayo mimi nadhani ni kama
kilele nchini kote,

699
00:38:29,900 --> 00:38:34,390
ni karibu na watu 400,000
kutumia wakati huo huo.

700
00:38:34,390 --> 00:38:41,500
>> Na ni kweli aina ya kuvutia,
kwa sababu sisi kufuatilia michoro haya

701
00:38:41,500 --> 00:38:43,741
na sisi na LCD huu mkubwa
katika ofisi zetu, na wakati wowote

702
00:38:43,741 --> 00:38:46,490
kuna blip katika trafiki,
sisi ni kama, oh crap, nini kilitokea?

703
00:38:46,490 --> 00:38:48,796
Na mara nyingi
ni kama Laguna Beach.

704
00:38:48,796 --> 00:38:53,330
>> [Chuckles]

705
00:38:53,330 --> 00:38:58,617
>> Lakini kwa kawaida haina swing
kwamba mbali njia nyingine.

706
00:38:58,617 --> 00:39:01,563
>> Watazamaji: Kwa archive yako [inaudible],
kama mtu hufuta kitu

707
00:39:01,563 --> 00:39:05,719
kutoka profile yao, wala kuweka
cache ya kwamba, na kwa muda gani?

708
00:39:05,719 --> 00:39:07,260
Mark Zuckerberg: Hivi sasa, sisi hawana.

709
00:39:07,260 --> 00:39:10,334
Lakini tunaweza wakati fulani katika siku zijazo.

710
00:39:10,334 --> 00:39:13,564
>> Watazamaji: Kwa kufuatilia
kwamba, ni aina gani ya masuala ya

711
00:39:13,564 --> 00:39:15,634
je, kuongelea
kampuni katika suala

712
00:39:15,634 --> 00:39:19,280
ya faragha na usalama,
mambo hayo yote?

713
00:39:19,280 --> 00:39:21,765
Je, wewe ni wasiwasi kuhusu hilo wakati wote?

714
00:39:21,765 --> 00:39:25,360
Umefanya kuweka [inaudible] siri yako
na usalama taarifa online.

715
00:39:25,360 --> 00:39:28,240
Hivyo tu ya kuweka it up na
basi si wasiwasi kuhusu hilo?

716
00:39:28,240 --> 00:39:33,010
>> Mark Zuckerberg: Naam, nadhani
kwamba inafanya nini Facebook furaha

717
00:39:33,010 --> 00:39:37,140
na muhimu ni kwamba kuna mengi ya
taarifa kuhusu mengi ya watu

718
00:39:37,140 --> 00:39:37,970
kwamba unaweza kupata.

719
00:39:37,970 --> 00:39:40,820
Lakini jambo muhimu zaidi
ni kwamba habari

720
00:39:40,820 --> 00:39:43,740
inapatikana kwa watu ambao
mtu kwamba anataka kuwa habari

721
00:39:43,740 --> 00:39:44,810
kuwa inapatikana kwa.

722
00:39:44,810 --> 00:39:47,271
Na hasara ya kwamba
ni kwamba habari

723
00:39:47,271 --> 00:39:50,270
inapatikana kwa watu ambao wanataka
kuwa na upatikanaji wa habari.

724
00:39:50,270 --> 00:39:54,080
>> Hivyo moja ya aina ya msingi
maamuzi ambayo sisi alifanya

725
00:39:54,080 --> 00:39:59,160
mara tu basi watu wakati huo
shule kuona maelezo ya kila mmoja.

726
00:39:59,160 --> 00:40:02,580
Na mimi nadhani Dhana ya
kwamba ilikuwa kwamba uko katika Harvard.

727
00:40:02,580 --> 00:40:05,400
Pengine bila kuwa na kwamba
ngumu ya wakati tu kuruhusu

728
00:40:05,400 --> 00:40:07,510
mtu mwingine Harvard
kuona habari yako.

729
00:40:07,510 --> 00:40:11,030
Lakini wakati huo huo, ni
kama tu watu katika Harvard,

730
00:40:11,030 --> 00:40:14,210
ambao pengine wewe kwenda kuona kwenye
msingi wa siku hadi siku na labda kukutana,

731
00:40:14,210 --> 00:40:16,750
ambao ni milele kwenda
wanataka kuangalia wewe.

732
00:40:16,750 --> 00:40:19,206
Siyo kama baadhi ya mtoto nje katika
Stanford ambaye ninyi kamwe

733
00:40:19,206 --> 00:40:22,330
kuzungumza na ni kwenda kuwa na hamu ya
kujua nini kiini namba yako ya simu ni

734
00:40:22,330 --> 00:40:23,900
au nini wewe ni nia in

735
00:40:23,900 --> 00:40:28,030
>> Hivyo kwa kupunguza
wigo wa habari

736
00:40:28,030 --> 00:40:32,434
aina ya kama nyembamba
kama hufanya akili, nadhani

737
00:40:32,434 --> 00:40:34,100
kwamba tumekuwa kutatuliwa mengi ya masuala hayo.

738
00:40:34,100 --> 00:40:36,050
Na kisha, sisi pia kutoa
watu udhibiti kamili

739
00:40:36,050 --> 00:40:39,630
juu ya nini sehemu ya yao
profile kupata ilionyesha.

740
00:40:39,630 --> 00:40:42,100
Hivyo hatuna nguvu
mtu yeyote kuonyesha kitu chochote,

741
00:40:42,100 --> 00:40:48,280
na sisi kuwapa watu kudhibiti punjepunje
juu ya baadhi ya mambo nyeti zaidi.

742
00:40:48,280 --> 00:40:50,220
>> Hivyo kama, haki ya karibu na
shamba simu ya mkononi,

743
00:40:50,220 --> 00:40:53,160
kuna mwingine shamba hilo kama,
ambao unataka kuonyesha hii?

744
00:40:53,160 --> 00:40:57,300
Tu rafiki yako, tu
watu katika shule yako, nini?

745
00:40:57,300 --> 00:40:59,060
Sisi huduma kuhusu hilo,
kwa sababu kama watu kuacha -

746
00:40:59,060 --> 00:41:01,330
Ikiwa watu wanahisi kama wao
habari ni si binafsi,

747
00:41:01,330 --> 00:41:05,880
basi screws sisi
kwa muda mrefu, pia.

748
00:41:05,880 --> 00:41:09,050
>> Watazamaji: Just kuendeleza juu ya
kwamba, mimi nadhani hata kama wewe

749
00:41:09,050 --> 00:41:11,840
kuweka taarifa up mwenyewe,
nini kukimbilia katika kesi hiyo,

750
00:41:11,840 --> 00:41:15,065
kusema, una picha, na
mtu unaweka picha hiyo up

751
00:41:15,065 --> 00:41:17,190
juu ya baadhi ujumbe wa bodi au
baadhi Moto au Si aina tovuti.

752
00:41:17,190 --> 00:41:21,052
Jinsi gani unaweza kudhibiti watumiaji nini
kufanya na habari kwamba

753
00:41:21,052 --> 00:41:22,432
pembejeo kwenye seva yako?

754
00:41:22,432 --> 00:41:25,515
Mark Zuckerberg: Ni vigumu sana kwa
kudhibiti kile watu kufanya na habari

755
00:41:25,515 --> 00:41:27,604
kwamba wao kupata.

756
00:41:27,604 --> 00:41:28,470
Haki?

757
00:41:28,470 --> 00:41:33,880
I mean, bora kuwa tunaweza kufanya ni kutoa
watu kudhibiti juu ya taarifa zao

758
00:41:33,880 --> 00:41:34,750
na ambao wanaweza kuona.

759
00:41:34,750 --> 00:41:38,120
Na kisha mara moja wao basi mtu kuona hivyo,
ni aina ya nje ya kudhibiti mtu yeyote.

760
00:41:38,120 --> 00:41:41,114

761
00:41:41,114 --> 00:41:45,106
>> Watazamaji: Mimi curious kidogo
kuhusu [inaudible] Wall kipengele.

762
00:41:45,106 --> 00:41:48,553
Ilionekana kuanza nje labda zaidi kama
ubao aina ya kitu, na kisha

763
00:41:48,553 --> 00:41:51,094
kabisa iliyopita kote.
[Inaudible] kama moja au nyingine,

764
00:41:51,094 --> 00:41:53,260
au kama kulikuwa na kitu
kwamba walikuwa kufikiri ya?

765
00:41:53,260 --> 00:41:57,090
Au kulikuwa na kubuni mabadiliko katika
mchakato wa kufanya [inaudible]?

766
00:41:57,090 --> 00:42:00,410
>> Mark Zuckerberg: Kwa hiyo mimi awali kurusha
kwamba pamoja katika kama nusu saa.

767
00:42:00,410 --> 00:42:07,640
Na mimi nadhani ilikuwa pretty
ngumu, kwa sababu - au

768
00:42:07,640 --> 00:42:10,170
ilikuwa ngumu zaidi kuliko mimi
walidhani ilikuwa kwenda kuwa.

769
00:42:10,170 --> 00:42:12,055
Na nadhani sehemu ya
Sababu kwa nini sisi iliyopita

770
00:42:12,055 --> 00:42:14,430
ni kwa sababu haikuwa kazi
vile vile kama sisi alitaka.

771
00:42:14,430 --> 00:42:17,520
I mean, lengo awali
ilikuwa aina ya kufanya hivyo

772
00:42:17,520 --> 00:42:22,250
ili uweze kuwa na wiki hii
aina kitu juu ya maelezo ya watu,

773
00:42:22,250 --> 00:42:29,400
kwamba wakati moused juu ya kitu,
ilionyesha ambaye aliongeza kuwa sehemu yake.

774
00:42:29,400 --> 00:42:33,540
>> Lakini mimi nadhani kulikuwa na
mengi ya matukio kwamba sisi amekosa,

775
00:42:33,540 --> 00:42:35,960
au tu hakuwa pamoja iliyoundwa na mimi.

776
00:42:35,960 --> 00:42:40,090
Na mimi sijui kama nyie kumbuka,
lakini unaweza kutumika kwa panya juu ya mambo,

777
00:42:40,090 --> 00:42:41,350
na mara tu si nzuri.

778
00:42:41,350 --> 00:42:43,870
Na kama, inaweza kuwaambia
wewe ni mtu mbaya,

779
00:42:43,870 --> 00:42:46,120
au inaweza kuonyesha zaidi
kuliko ilitakiwa.

780
00:42:46,120 --> 00:42:53,186
>> Basi, mimi aina ya pamoja kwamba pamoja na kufikiri,
hii ni hata kipengele bora.

781
00:42:53,186 --> 00:42:56,310
Itakuwa zaidi ya kuvutia kama
badala ya kuwa na mouse juu ya mambo,

782
00:42:56,310 --> 00:43:00,330
watu wanaweza tu kuona picha
na jina la mtu ambaye

783
00:43:00,330 --> 00:43:04,140
zilizowekwa kila kitu, bila ya kuwa na
kwenda kwa njia ya ukuta nzima.

784
00:43:04,140 --> 00:43:07,350
Hivyo juu ya majira ya joto, sisi
tu aina ya safari kwa kupitia

785
00:43:07,350 --> 00:43:10,670
na aliandika parser bora kwa
kuta na alijaribu kuoza yao.

786
00:43:10,670 --> 00:43:13,420
Na kisha, kwenda mbele, tukiwa na
hivyo kwamba umeongeza post,

787
00:43:13,420 --> 00:43:14,878
na akaenda juu ya ukuta.

788
00:43:14,878 --> 00:43:18,020

789
00:43:18,020 --> 00:43:20,400
>> Watazamaji: [inaudible] swali.

790
00:43:20,400 --> 00:43:23,270
Ambapo 'd kupata wazo
kutoka, kwa ajili ya kujenga Facebook?

791
00:43:23,270 --> 00:43:24,410
>> Mark Zuckerberg: Mimi tu
alitaka kufanya kitu

792
00:43:24,410 --> 00:43:26,368
ambapo watu wanaweza aina katika
jina la mtu na kupata

793
00:43:26,368 --> 00:43:28,594
baadhi ya taarifa kuhusu mtu.

794
00:43:28,594 --> 00:43:29,977
Nilidhani kwamba itakuwa baridi.

795
00:43:29,977 --> 00:43:35,566

796
00:43:35,566 --> 00:43:37,060
Oh, yeah?

797
00:43:37,060 --> 00:43:39,301
>> Watazamaji: Mimi nina nia ya
katika kipengele kwamba

798
00:43:39,301 --> 00:43:44,540
inaweza SMS baadhi ya taarifa [inaudible]
kama alitaka na kutuma nyuma.

799
00:43:44,540 --> 00:43:46,290
Sikujua juu ya watu kutumia.

800
00:43:46,290 --> 00:43:49,970
Hivyo mimi nina wanashangaa tu kama kuna
masuala halisi [inaudible]?

801
00:43:49,970 --> 00:43:58,160
>> Mark Zuckerberg: Hivyo SMS Gateways
pia na mwenzake barua pepe,

802
00:43:58,160 --> 00:44:05,400
hivyo kama namba za simu yako ni x na
una Cingular kama mtoa huduma wako,

803
00:44:05,400 --> 00:44:11,080
basi unaweza barua pepe x@cingular.com
au baadhi ya lahaja ya kwamba,

804
00:44:11,080 --> 00:44:13,500
na ujumbe wa maandishi
bila kwenda kwa simu yako.

805
00:44:13,500 --> 00:44:15,950
Na kwamba ni gateway bure.

806
00:44:15,950 --> 00:44:18,880
Hivyo, unajua wakati Nakala
ujumbe watu, mara nyingi

807
00:44:18,880 --> 00:44:22,070
kulingana na kile yako ya simu ya mkononi
mpango ni, ni gharama pesa.

808
00:44:22,070 --> 00:44:24,850
Kama wewe kufanya hivyo kupitia barua pepe, ni
kweli haina gharama yoyote ya pesa.

809
00:44:24,850 --> 00:44:30,370
Hivyo ndivyo sisi waliamua kufanya hivyo.

810
00:44:30,370 --> 00:44:33,710
Sisi kufanya high
kiasi cha yao na sisi

811
00:44:33,710 --> 00:44:40,450
aliamua kwamba ingekuwa tu kuwa bora
kitu kwa ajili yetu - kwa kweli kufanya hivyo

812
00:44:40,450 --> 00:44:44,352
njia legit na kutuma maandishi
ujumbe moja kwa moja kwa simu ya mkononi,

813
00:44:44,352 --> 00:44:46,310
kama kinyume na kwenda
kupitia gateways email.

814
00:44:46,310 --> 00:44:48,643
Hivyo sisi ni aina ya mchakato wa
ya kupata kwamba kuweka hadi sasa.

815
00:44:48,643 --> 00:44:51,784

816
00:44:51,784 --> 00:45:00,568
>> Watazamaji: [inaudible]
Myspace [inaudible]?

817
00:45:00,568 --> 00:45:04,340
>> Mark Zuckerberg: Nadhani kwamba sisi ni
siku zote kutafuta mambo zaidi ya kufanya.

818
00:45:04,340 --> 00:45:07,170
Sidhani kwamba sisi ni
kushindana na Myspace.

819
00:45:07,170 --> 00:45:10,030
Na nadhani ni aina ya
aina mbalimbali za maombi.

820
00:45:10,030 --> 00:45:10,530
Yeah.

821
00:45:10,530 --> 00:45:13,860

822
00:45:13,860 --> 00:45:14,985
Watazamaji: Mimi just curious.

823
00:45:14,985 --> 00:45:20,182
Je, kuna sababu hasa kwa nini juu ya
maelezo ya mtu na barua pepe shule

824
00:45:20,182 --> 00:45:24,885
na mambo [inaudible] na si kama
Nakala inaweza kunakiliwa na pasted?

825
00:45:24,885 --> 00:45:26,865
Ni kwamba [inaudible]?

826
00:45:26,865 --> 00:45:30,200
>> Mark Zuckerberg: Kwa hiyo mimi
alifanya hivyo ili watu

827
00:45:30,200 --> 00:45:32,700
hakuweza kwenda kwa njia ya
na scrape kurasa.

828
00:45:32,700 --> 00:45:35,260
Tuna mengi ya mambo
kwamba sisi kuweka katika mahali

829
00:45:35,260 --> 00:45:39,240
kuhakikisha kwamba watu hawana
habari za mkusanyiko mbali ya Facebook.

830
00:45:39,240 --> 00:45:42,520
Wewe ni wazi, huwezi kuona
maelezo ya watu katika shule nyingine.

831
00:45:42,520 --> 00:45:45,010
Lakini pia kama wewe kujaribu
kuona mengi ya maelezo,

832
00:45:45,010 --> 00:45:50,770
ni tar up kwamba wewe ni kuangalia tu
idadi isiyo ya kawaida ya maelezo.

833
00:45:50,770 --> 00:45:54,160
>> Na sisi pia ni aina ya - tu
na kuchambua shughuli user,

834
00:45:54,160 --> 00:45:58,710
tumekuwa kujengwa filters haya Bayesian
nadhani tu hebu kuchukua nje

835
00:45:58,710 --> 00:46:02,190
shughuli usiokuwa wa kawaida, kama kweli
haraka, na aina tu ya show

836
00:46:02,190 --> 00:46:04,630
mdogo sana habari kwa watumiaji hao.

837
00:46:04,630 --> 00:46:06,849
Lakini moja ya mambo
kwamba sisi alitaka kufanya,

838
00:46:06,849 --> 00:46:09,890
tunataka kuhakikisha - tunataka kufanya
ni vigumu hasa kwa mtu yeyote

839
00:46:09,890 --> 00:46:12,100
kujaribu scrape email
anwani, kwa sababu hiyo

840
00:46:12,100 --> 00:46:14,310
kweli annoying - kama watu kupata spammed.

841
00:46:14,310 --> 00:46:16,470
Kwa hiyo sisi figured kwamba kwa
kuifanya picha,

842
00:46:16,470 --> 00:46:20,020
badala ya Nakala wazi, kwamba tu
Aliongeza ngazi ya ziada ya utata

843
00:46:20,020 --> 00:46:21,870
katika suala la kugema.

844
00:46:21,870 --> 00:46:27,337

845
00:46:27,337 --> 00:46:33,301
>> Watazamaji: [inaudible] pretty
rasilimali za thamani kwamba [inaudible].

846
00:46:33,301 --> 00:46:36,780

847
00:46:36,780 --> 00:46:40,259
Je, unaweza kufanya kitu chochote [inaudible]?

848
00:46:40,259 --> 00:46:47,220
>> Mark Zuckerberg: Naam, tunaweza kuitumia
kwa lengo mabango na wewe, kwa mfano.

849
00:46:47,220 --> 00:46:49,470
Sijui kama mmoja wenu
kununuliwa mabango mbali ya kwamba.

850
00:46:49,470 --> 00:46:55,230
Lakini sisi aina ya - sisi ni kujaribu
kufikiri nini tunaweza kufanya hivyo,

851
00:46:55,230 --> 00:46:58,710
lakini sisi ni wazi kweli
nyeti kwa faragha ya watu.

852
00:46:58,710 --> 00:47:00,240
Na nini hiyo?

853
00:47:00,240 --> 00:47:02,740
>> Watazamaji: Si sana kwa
mtu binafsi [inaudible],

854
00:47:02,740 --> 00:47:05,774
lakini tu kama zima [inaudible]?

855
00:47:05,774 --> 00:47:06,690
Mark Zuckerberg: Yeah.

856
00:47:06,690 --> 00:47:08,940
Nadhani sisi ni kweli kwenda
kuwa ikitoa kitu

857
00:47:08,940 --> 00:47:13,740
mwishoni mwa wiki hii au wiki ijayo kwamba
inaonyesha baadhi ya takwimu jumla ya mabao kwamba sisi

858
00:47:13,740 --> 00:47:15,710
nadhani ni ya kuvutia.

859
00:47:15,710 --> 00:47:19,637
I mean, hii ni mambo ni aina ya
baridi, lakini si aina ya kitu

860
00:47:19,637 --> 00:47:20,970
kwamba wewe kuja nyuma kila siku.

861
00:47:20,970 --> 00:47:25,948

862
00:47:25,948 --> 00:47:27,675
Hakuna maswali CS?

863
00:47:27,675 --> 00:47:31,548

864
00:47:31,548 --> 00:47:33,756
MICHAEL D. SMITH: Je,
una maswali yoyote kwa Mark?

865
00:47:33,756 --> 00:47:37,619
Aweze kuwa tayari kukaa
karibu kwa dakika kadhaa,

866
00:47:37,619 --> 00:47:40,035
katika kesi watu wanataka kuuliza
katika umma, bali awe na -

867
00:47:40,035 --> 00:47:40,920
>> Mark Zuckerberg:
Watazamaji: Mimi hasa

868
00:47:40,920 --> 00:47:43,990
tamaa kuwa Will Chen
hakuwa kuuliza maswali yoyote.

869
00:47:43,990 --> 00:47:46,490
>> MICHAEL D. SMITH: Sisi itabidi
kazi ya baadaye.

870
00:47:46,490 --> 00:47:46,990
Hiyo ni?

871
00:47:46,990 --> 00:47:47,490
Hakuna zaidi?

872
00:47:47,490 --> 00:47:51,484
Sisi tumepewa michache zaidi.

873
00:47:51,484 --> 00:47:52,400
Mark Zuckerberg: Cool.

874
00:47:52,400 --> 00:47:54,240
Watazamaji: Je, umewahi
akhiri juu ya Facebook,

875
00:47:54,240 --> 00:47:55,620
kama kila mtu mwingine katika chumba?

876
00:47:55,620 --> 00:47:57,115
>> Mark Zuckerberg: Ni nini hiyo?

877
00:47:57,115 --> 00:47:59,355
>> Watazamaji: Je, umewahi
akhiri juu ya Facebook?

878
00:47:59,355 --> 00:48:00,606
>> Mark Zuckerberg: Bila shaka.

879
00:48:00,606 --> 00:48:01,562
>> Watazamaji: [inaudible].

880
00:48:01,562 --> 00:48:04,570
>> Mark Zuckerberg: I ​​mean,
Nadhani kwamba kuna

881
00:48:04,570 --> 00:48:07,640
thamani kwa nini watu kufanya kwenye tovuti.

882
00:48:07,640 --> 00:48:11,824

883
00:48:11,824 --> 00:48:14,264
>> Watazamaji: Mimi tu kujua
kwamba pengine wengi wetu

884
00:48:14,264 --> 00:48:16,140
najisikia kwamba baada ya masaa [inaudible].

885
00:48:16,140 --> 00:48:17,390
>> MICHAEL D. SMITH: [inaudible].

886
00:48:17,390 --> 00:48:20,300

887
00:48:20,300 --> 00:48:22,891
>> Mark Zuckerberg: Yeah, bila shaka.

888
00:48:22,891 --> 00:48:25,974
Watazamaji: Mimi sijui kama unaweza kusema
hii, lakini ni aina gani ya makala unaweza

889
00:48:25,974 --> 00:48:27,918
tunatarajia katika siku za baadaye?

890
00:48:27,918 --> 00:48:30,348
[Inaudible]

891
00:48:30,348 --> 00:48:34,782
>> Mark Zuckerberg: Naam, naweza kukuambia
nini tunakwenda kufanya wiki mbili zijazo.

892
00:48:34,782 --> 00:48:36,740
Kuna jambo ni kwamba
I just tajwa kabla,

893
00:48:36,740 --> 00:48:40,830
ambapo sisi ni kujumlisha rundo
ya stats, na tu kuonyesha nini moto

894
00:48:40,830 --> 00:48:42,760
na nini mabadiliko.

895
00:48:42,760 --> 00:48:45,010
Na pia ajabu
takwimu ambazo tumekuwa

896
00:48:45,010 --> 00:48:48,492
kupatikana, kama 2% ya watu katika Harvard
ni Libertarian, kwa mfano,

897
00:48:48,492 --> 00:48:49,450
au kitu kama hicho.

898
00:48:49,450 --> 00:48:52,240

899
00:48:52,240 --> 00:48:57,100
Nadhani kitu kingine kwamba
sisi ni kwenda kuzindua hopefully

900
00:48:57,100 --> 00:48:59,770
wakati mwingine ama mwishoni mwa
wiki hii au wiki ijayo,

901
00:48:59,770 --> 00:49:03,250
ni kitu ambacho
inaruhusu watu kufafanua

902
00:49:03,250 --> 00:49:05,160
mahusiano yao na watu wengine.

903
00:49:05,160 --> 00:49:10,130
>> Hivyo mengi ya matatizo ambayo
sisi aina ya kukabiliana na katika Facebook

904
00:49:10,130 --> 00:49:14,140
si mara zote kiufundi, lakini kuna
wakati mwingine kama wao ni matatizo ya kijamii.

905
00:49:14,140 --> 00:49:16,310
Na ni kama - moja
jambo ambalo nadhani ni

906
00:49:16,310 --> 00:49:20,976
kweli kuvutia ni - kama una
Rafiki 100 au 150, jinsi ya kufanya

907
00:49:20,976 --> 00:49:24,700
unajua kila wa watu hao, na
ambao ni labda kama watu tano

908
00:49:24,700 --> 00:49:27,640
kweli ambao huduma ya juu, kama mengi.

909
00:49:27,640 --> 00:49:29,490
Na si kwamba kitu
kwamba unaweza kweli

910
00:49:29,490 --> 00:49:32,110
kujibu sasa hivi, kwa sababu
uhusiano ni mapacha.

911
00:49:32,110 --> 00:49:33,970
Wewe ama ni kushikamana au wewe si.

912
00:49:33,970 --> 00:49:39,740
Hivyo nimekuwa kujaribu kufikiri kwa wakati
kuhusu jinsi gani tunaweza kubuni kitu

913
00:49:39,740 --> 00:49:43,990
kwamba bila kufanya hivyo ili watu
ingeweza kueleza jinsi ya karibu walikuwa

914
00:49:43,990 --> 00:49:46,610
kwa watu, katika aina ya njia isiyokuwa na upendeleo.

915
00:49:46,610 --> 00:49:49,790
>> Hivyo unaweza kufikiria, kama alifanya
kipengele kwamba mara tu kama - kiwango cha

916
00:49:49,790 --> 00:49:52,406
urafiki wenu kwa kiwango cha
1 hadi 10, ambayo si kazi.

917
00:49:52,406 --> 00:49:54,280
Kwa sababu kwanza ya yote,
hakuna mtu wanataka kufanya

918
00:49:54,280 --> 00:49:58,370
kwamba kwa sababu wewe ni matusi mtu
kama wewe ni kama, wewe ni tatu.

919
00:49:58,370 --> 00:50:01,910
Lakini pia ni aina ya
boring, na hivyo hakuna mtu

920
00:50:01,910 --> 00:50:03,410
wanataka kufanya hivyo kwa sababu ya kwamba.

921
00:50:03,410 --> 00:50:05,993
Na ingekuwa tu kuwa umekiuka na
shinikizo la kijamii katika njia hiyo hiyo

922
00:50:05,993 --> 00:50:06,930
kwamba marafiki ni.

923
00:50:06,930 --> 00:50:11,730
Baadhi ya watu wana mbalimbali
hisia ya kile rafiki ni kwao,

924
00:50:11,730 --> 00:50:13,040
kisha mtu mwingine ingekuwa.

925
00:50:13,040 --> 00:50:16,050
Hivyo kama mtu ana 30 marafiki na
mtu mwingine ina 150 marafiki,

926
00:50:16,050 --> 00:50:18,510
haina mtu kwamba kweli kuwa
marafiki zaidi katika maisha halisi?

927
00:50:18,510 --> 00:50:20,810
Labda au labda si, na
labda mtu na 30 tu

928
00:50:20,810 --> 00:50:24,060
ina kizingiti juu kwa ajili ya kufanya
mtu juu ya rafiki juu ya Facebook.

929
00:50:24,060 --> 00:50:28,490
>> Hivyo I mean, mimi nadhani kwamba ufumbuzi
kwamba sisi kuja na kwa hii

930
00:50:28,490 --> 00:50:32,860
ni kufanya - kwa hakimu
mahusiano ya msingi

931
00:50:32,860 --> 00:50:36,660
juu ya bi-directional, kauli sahihi.

932
00:50:36,660 --> 00:50:40,570
Hivyo kwa mfano, mimi alichukua
CS50 na mtu huyu.

933
00:50:40,570 --> 00:50:43,730
Au ni mimi aliishi katika nyumba na mtu huyu.

934
00:50:43,730 --> 00:50:49,920
Na kuna aina tu ya kundi la
njia tofauti kufanya mambo kama hayo.

935
00:50:49,920 --> 00:50:54,730
Lakini I figured kwamba ingekuwa
pengine kuwa sahihi zaidi kidogo,

936
00:50:54,730 --> 00:50:58,570
kwa sababu hakuna mtu kwenda
kwa - hakuna shinikizo

937
00:50:58,570 --> 00:51:00,080
kwa uongo juu ya kitu kama hicho.

938
00:51:00,080 --> 00:51:01,830
Siyo kama, nini
ni wewe kuzungumza juu?

939
00:51:01,830 --> 00:51:03,126
Sikuweza kuchukua CS50 na wewe.

940
00:51:03,126 --> 00:51:05,500
Lakini kama mtu aggregates
mengi ya uhusiano mbalimbali,

941
00:51:05,500 --> 00:51:07,340
basi aina ya maana yake ni kitu.

942
00:51:07,340 --> 00:51:10,842
Hivyo wakati wewe kuchukua mtu kama
Dustin, ambaye ni rafiki yangu hapa,

943
00:51:10,842 --> 00:51:13,300
na ni kama OK, pamoja na sisi aliishi
pamoja katika Kirkland House.

944
00:51:13,300 --> 00:51:16,290
Kisha sisi kazi katika Facebook.

945
00:51:16,290 --> 00:51:20,760
Kisha sisi wakiongozwa nje kwa Palo Alto, na sasa
bado tuko kazi ya Facebook - kisha

946
00:51:20,760 --> 00:51:26,470
labda kwamba uhusiano wa kutosha
kusema OK, pamoja na mtu hii ni wazi kuwa

947
00:51:26,470 --> 00:51:28,810
ina mengi ya kufanya mtu huyu.

948
00:51:28,810 --> 00:51:34,820
Ambapo kama jamii tu
unajua mtu kwa njia ya ni,

949
00:51:34,820 --> 00:51:39,384
mtu huyu ni wangu Facebook rafiki,
basi pia ina maana ya kitu.

950
00:51:39,384 --> 00:51:40,050
Basi, mimi sijui.

951
00:51:40,050 --> 00:51:41,008
Tutaweza kuona ni jinsi gani kazi.

952
00:51:41,008 --> 00:51:42,771
Hakuna kitu kwa uhakika.

953
00:51:42,771 --> 00:51:43,270
Nini up?

954
00:51:43,270 --> 00:51:47,243
>> Watazamaji: Je, kweli [inaudible]
watu kuandika habari

955
00:51:47,243 --> 00:51:47,743
[Inaudible]?

956
00:51:47,743 --> 00:51:53,707

957
00:51:53,707 --> 00:51:55,760
>> Mark Zuckerberg: Ni mchanganyiko.

958
00:51:55,760 --> 00:52:01,670
Hivyo nadhani kwamba kitu kingine
kwamba pretty muhimu kwa kila

959
00:52:01,670 --> 00:52:03,750
wa matukio haya ni
tarehe ambayo wao kutokea.

960
00:52:03,750 --> 00:52:08,940
Hivyo kama wewe alikuwa, kwa mfano, a
tarehe urafiki wa kila mtu

961
00:52:08,940 --> 00:52:14,662
na kila mtu basi bila kutoa
ninyi uwakilishi sahihi zaidi

962
00:52:14,662 --> 00:52:16,370
ya kwamba maana,
kwa sababu hivi sasa

963
00:52:16,370 --> 00:52:20,482
hawajui nini maana ya rafiki
kila mmoja wa watu kwenye mtandao.

964
00:52:20,482 --> 00:52:22,940
Na kwa sababu hamjui wakati
urafiki iliundwa,

965
00:52:22,940 --> 00:52:25,476
hamjui nini ina
iliyopita katika uhusiano

966
00:52:25,476 --> 00:52:26,850
tangu urafiki iliundwa.

967
00:52:26,850 --> 00:52:29,560
>> I mean kama mtu - kama urafiki
maana kidogo sana kwa mtu

968
00:52:29,560 --> 00:52:34,130
kama unajua kwamba kilichotokea
jana, kwamba wao wakawa marafiki,

969
00:52:34,130 --> 00:52:37,160
bado kujua kwamba kuna
baadhi - kwamba kuna baadhi ya nguvu.

970
00:52:37,160 --> 00:52:39,030
Ni kama hakika kitu.

971
00:52:39,030 --> 00:52:41,330
Kuna hakika ya chini
kwamba uhusiano wao

972
00:52:41,330 --> 00:52:45,320
ina diverged tangu hatua hiyo kama
tarehe ambayo hatua ilitokea

973
00:52:45,320 --> 00:52:45,820
mara mapema.

974
00:52:45,820 --> 00:52:48,390

975
00:52:48,390 --> 00:52:49,374
Sorry, zaidi ya hivi karibuni.

976
00:52:49,374 --> 00:52:52,040
Hivyo nadhani hiyo ni moja ya
mambo ambayo sisi ni kulenga hapa.

977
00:52:52,040 --> 00:52:54,990
Basi, mimi alichukua kozi - I
alichukua CS50 na mtu

978
00:52:54,990 --> 00:52:57,730
muda huu ni mengi tofauti
kuliko kusema mimi nina mwandamizi sasa

979
00:52:57,730 --> 00:53:02,680
na mimi alichukua CS50 na hii
mtu wakati mimi nilikuwa Freshman.

980
00:53:02,680 --> 00:53:06,050
>> mengi ya haya - uchambuzi
jinsi watu kuangalia hii

981
00:53:06,050 --> 00:53:09,494
na kuona uhusiano
si lazima -

982
00:53:09,494 --> 00:53:11,410
Facebook si kwenda
kiwango uhusiano.

983
00:53:11,410 --> 00:53:14,290
Ni aina ya - watu na
ufahamu thabiti

984
00:53:14,290 --> 00:53:17,540
nini tofauti ni kati ya
baada ya kuchukuliwa CS50 na mtu neno hili

985
00:53:17,540 --> 00:53:20,840
na baada ya kuchukuliwa CS50
ndani ya miaka mitatu iliyopita.

986
00:53:20,840 --> 00:53:22,920
Na nadhani kwamba aina ya msaada kutoka nje.

987
00:53:22,920 --> 00:53:26,320

988
00:53:26,320 --> 00:53:27,340
Nini up?

989
00:53:27,340 --> 00:53:30,479
>> Watazamaji: Wakati
kupata wazo mpya na wewe

990
00:53:30,479 --> 00:53:33,619
nadhani ni pretty baridi, jinsi
[Inaudible] na jinsi ya kwenda kuhusu hilo?

991
00:53:33,619 --> 00:53:38,460

992
00:53:38,460 --> 00:53:40,470
>> Mark Zuckerberg: Si sana.

993
00:53:40,470 --> 00:53:42,500
Kwa sababu nadhani kwamba
mengi ya mambo, sisi aina

994
00:53:42,500 --> 00:53:44,950
na ya kipekee sana
jukwaa kwa ajili ya kujenga uwanja huo.

995
00:53:44,950 --> 00:53:48,010
Sidhani kuna mtu mwingine yeyote
kampuni au kikundi cha watu

996
00:53:48,010 --> 00:53:50,335
katika dunia ambaye angeweza
kuendeleza hii hivi sasa.

997
00:53:50,335 --> 00:53:53,470

998
00:53:53,470 --> 00:53:56,510
I mean hata Google, na
wahandisi wao kama 5000

999
00:53:56,510 --> 00:54:00,680
ni si katika mahali pa kufanya
maombi kwamba aina

1000
00:54:00,680 --> 00:54:04,180
ya sifa ya watu
mahusiano kama hii.

1001
00:54:04,180 --> 00:54:06,410
>> Na ni kama kitu kimoja
na utambulishaji wa picha.

1002
00:54:06,410 --> 00:54:11,070
Tunaweza kufanya hivyo kwa sababu utambulishaji wa picha
kazi tu kama kila mtu karibu na wewe

1003
00:54:11,070 --> 00:54:11,965
ni kwenye tovuti.

1004
00:54:11,965 --> 00:54:14,090
Kwa sababu vinginevyo wewe ni
kwenda kupata aina ya matumizi

1005
00:54:14,090 --> 00:54:15,845
kwa ni wapi kwenda
na wewe upload picha

1006
00:54:15,845 --> 00:54:18,970
na kwenda kumtambulisha umati wa watu,
na siyo huko, na kwamba sucks.

1007
00:54:18,970 --> 00:54:23,840
Hivyo hata kama 50% ya watu katika Harvard
walikuwa kwenye Facebook, kisha tagging

1008
00:54:23,840 --> 00:54:25,740
na kwa njia hiyo sisi kuweka
up bado kunyonyesha.

1009
00:54:25,740 --> 00:54:30,550
Hivyo ni kazi tu kwa sababu 97% ya
watu katika Harvard ni juu ya Facebook,

1010
00:54:30,550 --> 00:54:31,260
au chochote.

1011
00:54:31,260 --> 00:54:37,530
Hivyo kwa sababu ya hiyo, ni kama
si kwamba kubwa ya wasiwasi.

1012
00:54:37,530 --> 00:54:40,780

1013
00:54:40,780 --> 00:54:41,320
Yeah?

1014
00:54:41,320 --> 00:54:43,361
>> Watazamaji: Kwa hiyo kutokana na aina ya
programu uhandisi,

1015
00:54:43,361 --> 00:54:46,721
aina ya nguvu [inaudible]
njia, wakati mtu

1016
00:54:46,721 --> 00:54:51,046
ina moja ya mawazo haya - kama hebu
jumla ya mabao hii [? pana?] statistic

1017
00:54:51,046 --> 00:54:53,921
na kuwaambia watu, au mimi njia ya
hatua hii, ili na wengine

1018
00:54:53,921 --> 00:54:57,610
juu ya watu hawa na alama juu
jambo hili juu ya maelezo ya watu -

1019
00:54:57,610 --> 00:55:00,060
jinsi gani wao kwenda juu ya kupata
go-mbele kutoka kwa kila mtu

1020
00:55:00,060 --> 00:55:03,490
mwingine katika kampuni ya kutumia baadhi ya
muda wao kitaalam kazi juu ya hilo?

1021
00:55:03,490 --> 00:55:07,410
Au kupata watu wengine kwa kazi hiyo
pamoja nao, na mambo kama hayo?

1022
00:55:07,410 --> 00:55:08,880
>> MARK Zuckerberg: MHM.

1023
00:55:08,880 --> 00:55:14,340
Nadhani kwamba mengi ya watu - I mean,
watu ambao wanafanya kazi katika Facebook kweli

1024
00:55:14,340 --> 00:55:17,430
kama kufanya kazi katika Facebook,
Nadhani, kwa sehemu kubwa,

1025
00:55:17,430 --> 00:55:19,840
na kutumia muda mwingi
muda wao kufanya hivyo.

1026
00:55:19,840 --> 00:55:22,800
Na kama, mengi ya
wakati kwamba wao ni kutumia,

1027
00:55:22,800 --> 00:55:25,240
wao wanatumia kazi ya
mambo ambayo yanaweza kuwa

1028
00:55:25,240 --> 00:55:28,890
aina ya kuweka mikakati ya muhimu kwa
tunachojaribu kufanya katika hatua hiyo.

1029
00:55:28,890 --> 00:55:31,760
Lakini pia, mengi ya watu tu
fujo karibu na kanuni msingi,

1030
00:55:31,760 --> 00:55:36,090
na aina ya kuweka kama-kauli katika
huko hiyo ni kama, kama mtumiaji ni yangu,

1031
00:55:36,090 --> 00:55:39,240
kisha kuweka hii huko.

1032
00:55:39,240 --> 00:55:44,050
>> Na hivyo mimi kutembea kwa tofauti
maeneo ya watu wakati wa mchana,

1033
00:55:44,050 --> 00:55:45,330
au watu huja na kuzungumza na mimi.

1034
00:55:45,330 --> 00:55:49,610
Kama, mimi kushikilia masaa ya ofisi ya Mkurugenzi Mtendaji kama
utani, kama 2:00-04:00 kila siku -

1035
00:55:49,610 --> 00:55:51,077
si leo.

1036
00:55:51,077 --> 00:55:53,910
Na watu kuja na kuonyesha mimi tu
mambo mbalimbali kwamba wao ni kufanya,

1037
00:55:53,910 --> 00:55:57,060
na mengi ya hayo ni
kiasi baridi, na mambo

1038
00:55:57,060 --> 00:55:59,530
kwamba mimi bila kuwa na
lazima mawazo ya.

1039
00:55:59,530 --> 00:56:02,740
>> Hivyo I mean, aliuliza
kabla ya kama sisi kuokoa,

1040
00:56:02,740 --> 00:56:06,400
kama sisi walikuwa archiving, mwenye umri wa profile
habari, na moja ya sababu

1041
00:56:06,400 --> 00:56:08,940
kwa nini mimi alisema kuwa sisi
wanaweza kuanza kufanya hivyo ni

1042
00:56:08,940 --> 00:56:13,124
kwa sababu moja ya guys katika kampuni
kuja na kitu ambapo ni kama,

1043
00:56:13,124 --> 00:56:16,290
hivyo kwenda kwenye ukurasa wa rafiki yako, na
inaonyesha rafiki yako hivi karibuni updated.

1044
00:56:16,290 --> 00:56:18,250
Na kisha bonyeza kwamba,
na inaonyesha maelezo yao mpya.

1045
00:56:18,250 --> 00:56:20,180
Lakini hakuna dalili
ya kile iliyopita.

1046
00:56:20,180 --> 00:56:25,290
>> Basi mmoja wa guys alifanya kitu ambacho
anaendelea toleo la zamani wa maelezo yake,

1047
00:56:25,290 --> 00:56:29,690
na kisha hufanya hivyo kwamba wakati
kwenda kwa maelezo mafupi yake wakati yeye updates yake,

1048
00:56:29,690 --> 00:56:32,380
inaonyesha katika njano the
sehemu ya kwamba walikuwa iliyopita.

1049
00:56:32,380 --> 00:56:33,880
Na nadhani kwamba pretty baridi.

1050
00:56:33,880 --> 00:56:37,385
Na si mradi mkubwa -
I mean, ni kweli ni aina ya ni,

1051
00:56:37,385 --> 00:56:39,630
kama sisi na kuanza kuhifadhi
habari ya kila mtu.

1052
00:56:39,630 --> 00:56:42,720
>> Lakini I mean, ni kiasi fulani baridi.

1053
00:56:42,720 --> 00:56:48,250
Siyo aina ya kitu kwamba
lazima ni wajibu wa kuja,

1054
00:56:48,250 --> 00:56:52,820
lakini mimi dhahiri nadhani ni pretty
uboreshaji mkubwa juu ya kile sisi sasa.

1055
00:56:52,820 --> 00:56:57,330
Sasa, ni ngumu kweli kweli kwenda
profile ya mtu na kuwaambia nini iliyopita.

1056
00:56:57,330 --> 00:57:01,080
Na kwamba tu zaidi
Mfano wa hivi karibuni mimi kuwa nayo.

1057
00:57:01,080 --> 00:57:05,380
>> Watazamaji: Je, una muda kuruhusu
watu kwa kubadilisha sura ya kila ukurasa?

1058
00:57:05,380 --> 00:57:05,880
[Inaudible]?

1059
00:57:05,880 --> 00:57:09,730

1060
00:57:09,730 --> 00:57:12,970
>> Mark Zuckerberg: Kwa hiyo, mimi
hawataki kufanya hivyo.

1061
00:57:12,970 --> 00:57:17,230
Na sababu ni kwa sababu nadhani
kwamba Facebook ni directory,

1062
00:57:17,230 --> 00:57:20,051
na madhumuni ya msingi
ni kuangalia juu ya mtu.

1063
00:57:20,051 --> 00:57:20,550
Haki?

1064
00:57:20,550 --> 00:57:22,870
Kama aina katika jina yao na kupata
baadhi ya taarifa juu yao.

1065
00:57:22,870 --> 00:57:24,690
Na moja ya mambo
kwamba muhimu kweli kweli

1066
00:57:24,690 --> 00:57:27,190
ni kwamba ukurasa kila mtu ni
muundo katika njia hiyo hiyo.

1067
00:57:27,190 --> 00:57:29,100
>> Hivyo kama unataka kuona
kama mtu ni moja,

1068
00:57:29,100 --> 00:57:32,780
huna Scan chini nguzo
mpaka kupata uhusiano kwa sasa.

1069
00:57:32,780 --> 00:57:34,430
Wewe tu kujua wapi kwamba ni.

1070
00:57:34,430 --> 00:57:38,040
Hivyo click, kwenda - your
macho tu kwenda kitu hicho.

1071
00:57:38,040 --> 00:57:43,117
Lakini kama wewe na watu mbalimbali
kubadilisha CSSes yao kwa njia tofauti,

1072
00:57:43,117 --> 00:57:44,950
kisha ambayo inaweza kuwa
annoying - hasa

1073
00:57:44,950 --> 00:57:49,140
kama watu kufanya mambo kama giza
bluu Nakala juu ya asili nyeusi.

1074
00:57:49,140 --> 00:57:52,985
Ni tu anapata aina ya obnoxious.

1075
00:57:52,985 --> 00:57:57,440
>> Watazamaji: Jinsi mafanikio ina
Facebook [inaudible] kuwa,

1076
00:57:57,440 --> 00:58:02,390
na je, unaweza kuona kama tofauti
katika lengo [inaudible]?

1077
00:58:02,390 --> 00:58:05,360

1078
00:58:05,360 --> 00:58:08,520
>> Mark Zuckerberg: kusudi - kwa
mimi, shule ya sekondari moja ilikuwa sawa.

1079
00:58:08,520 --> 00:58:12,130
Nadhani maombi -
hii ni kwenda pengine

1080
00:58:12,130 --> 00:58:16,460
sauti pretty kijinga - lakini kutaka
kuangalia watu up, nadhani,

1081
00:58:16,460 --> 00:58:19,260
ni aina ya msingi tamaa ya kibinadamu.

1082
00:58:19,260 --> 00:58:20,470
Haki?

1083
00:58:20,470 --> 00:58:23,310
Nadhani watu wanataka tu
kujua mambo kuhusu watu wengine.

1084
00:58:23,310 --> 00:58:26,434
Hivyo nadhani kwamba kutoa
interface ambapo watu wanaweza tu

1085
00:58:26,434 --> 00:58:28,850
aina katika jina la mtu na kupata
baadhi ya taarifa kuhusu wao

1086
00:58:28,850 --> 00:58:31,050
kwa ujumla ni kitu pretty muhimu.

1087
00:58:31,050 --> 00:58:32,410
Hivyo ukuaji imekuwa nzuri.

1088
00:58:32,410 --> 00:58:35,680
>> Ilikuwa ngumu kufikiri
hasa jinsi ya kupima yake,

1089
00:58:35,680 --> 00:58:38,676
kwa sababu wakati sisi alifanya chuo,
sisi kufunguliwa ni juu katika Harvard.

1090
00:58:38,676 --> 00:58:41,050
Kisha sisi kufunguliwa ni hadi saa
vyuo kadhaa duniani Harvard.

1091
00:58:41,050 --> 00:58:45,710
Na wazo mara zote, tulikuwa na
kweli short juu ya fedha na vifaa.

1092
00:58:45,710 --> 00:58:48,390
Hivyo wakati kupata kidogo
vifaa vya iwezekanavyo,

1093
00:58:48,390 --> 00:58:49,740
tunataka kuongeza ukuaji wa uchumi wetu.

1094
00:58:49,740 --> 00:58:53,709
Hivyo tunataka kuzindua
katika mashule ambayo sisi

1095
00:58:53,709 --> 00:58:56,000
kufikiri ni kwenda kukua
haraka, kwa kuzingatia ukweli

1096
00:58:56,000 --> 00:58:58,458
kuwa watu shule hizo
ni kwenda kuwa na zaidi ya

1097
00:58:58,458 --> 00:59:01,655
idadi ya marafiki
Shule kwamba tuko tayari katika.

1098
00:59:01,655 --> 00:59:03,530
Sisi alichukua mbalimbali
mbinu kwa shule ya sekondari,

1099
00:59:03,530 --> 00:59:05,670
kwa sababu tunaweza tu uzinduzi
kila mahali kwa wakati mmoja.

1100
00:59:05,670 --> 00:59:07,580
Kwa hiyo sisi si kweli kujua
jinsi ilikuwa ni kwenda kukua.

1101
00:59:07,580 --> 00:59:10,704
Nadhani ni kuongezeka kwa zaidi ya 5,000
watu siku, ambayo ni nzuri sana.

1102
00:59:10,704 --> 00:59:14,533

1103
00:59:14,533 --> 00:59:15,487
Yeah?

1104
00:59:15,487 --> 00:59:17,395
>> Watazamaji: Wakati
kuanza Facebook, je,

1105
00:59:17,395 --> 00:59:19,727
nia kwa ajili yake kuwa
biashara hii full-fledged?

1106
00:59:19,727 --> 00:59:20,560
Mark Zuckerberg: Hapana

1107
00:59:20,560 --> 00:59:22,412
Watazamaji: Naam, jinsi gani wewe [inaudible]?

1108
00:59:22,412 --> 00:59:28,900

1109
00:59:28,900 --> 00:59:32,020
>> Mark Zuckerberg: Nakumbuka
kufikiri kwamba itakuwa baridi

1110
00:59:32,020 --> 00:59:35,030
kama unaweza kuwa na
orodha ya kila mtu.

1111
00:59:35,030 --> 00:59:38,320
Nakumbuka akisema na wazazi wangu
kuhusu hili, kwa sababu baada ya mimi karibu

1112
00:59:38,320 --> 00:59:44,020
wametupwa nje ya shule kwa hii
mradi huo mimi kabla ya Facebook,

1113
00:59:44,020 --> 00:59:47,217
walikuwa kama, nini nzuri inaweza
uwezekano wa kuja kufanya kitu kipya?

1114
00:59:47,217 --> 00:59:48,800
Na mimi nina kama, hakuna, hii ni pretty cool.

1115
00:59:48,800 --> 00:59:52,605
Hebu fikiria jinsi ya baridi itakuwa kama
unaweza tu aina katika jina la mtu

1116
00:59:52,605 --> 00:59:54,120
na kupata habari kuhusu yao.

1117
00:59:54,120 --> 00:59:56,050
Na walikuwa tu kama, mimi si kuona.

1118
00:59:56,050 --> 00:59:58,662
Na mimi nina kama, vizuri, tutaweza
tu kufanya hivyo katika Harvard kwa sasa,

1119
00:59:58,662 --> 01:00:01,620
lakini kufikiria kile kinachotokea kama siku moja,
unaweza aina tu katika jina ya mtu yeyote

1120
01:00:01,620 --> 01:00:02,940
na kupata habari kuhusu yao.

1121
01:00:02,940 --> 01:00:04,790
Na kama, kwamba ingekuwa
kuwa aina ya baridi, sawa?

1122
01:00:04,790 --> 01:00:08,190

1123
01:00:08,190 --> 01:00:11,831
Hivyo hawakuwa kununua, lakini sasa wao kufanya.

1124
01:00:11,831 --> 01:00:15,100
>> [Kicheko]

1125
01:00:15,100 --> 01:00:16,620
>> Yeah, hivyo mimi sijui.

1126
01:00:16,620 --> 01:00:20,450
Nadhani katika kila awamu, tuko tu
aina ya kuangalia njia ya asili

1127
01:00:20,450 --> 01:00:22,890
kuhifadhi
uadilifu wa mtandao,

1128
01:00:22,890 --> 01:00:28,190
na pia kwa kufanya hivyo
kwamba ni muhimu zaidi - I

1129
01:00:28,190 --> 01:00:32,668
nadhani ni jibu la swali hilo.

1130
01:00:32,668 --> 01:00:34,129
Yeah?

1131
01:00:34,129 --> 01:00:38,512
>> Watazamaji: Je, kuna baadhi ya
ujuzi, hasa [inaudible],

1132
01:00:38,512 --> 01:00:42,895
kwamba [inaudible] au wewe ungekuwa
kupendekeza kwa mtu kujifunza?

1133
01:00:42,895 --> 01:00:45,779

1134
01:00:45,779 --> 01:00:49,070
Mark Zuckerberg: Mimi tu zinaonyesha kwamba
kuchukua kozi gumu kwamba unaweza,

1135
01:00:49,070 --> 01:00:51,653
kwa sababu wewe kujifunza zaidi wakati
ninyi changamoto mwenyewe, sawa?

1136
01:00:51,653 --> 01:00:57,980
Hivyo kama 161 tu kuharibiwa maisha yangu,
na Nilijifunza mengi sana kutoka humo.

1137
01:00:57,980 --> 01:01:01,620
121 Mimi pia kupatikana pretty ngumu.

1138
01:01:01,620 --> 01:01:03,880
124 aina ya iliyopita
njia ya mimi mawazo kuhusu mambo ya ajabu.

1139
01:01:03,880 --> 01:01:06,700

1140
01:01:06,700 --> 01:01:09,430
>> Nini 124 alinifundisha kuwa
Nadhani ilikuwa muhimu kweli

1141
01:01:09,430 --> 01:01:13,840
ilikuwa kwamba kuna - I
kufikiri mengi ya watu kuzingatia

1142
01:01:13,840 --> 01:01:16,630
juu ya jinsi ya kufanya mambo kama
vizuri kama iwezekanavyo, na jinsi

1143
01:01:16,630 --> 01:01:18,620
kufanya algorithm ufanisi zaidi.

1144
01:01:18,620 --> 01:01:23,870
Lakini ni nini daima kujipatia sisi na si
kufanya mambo kwa njia yenye ufanisi,

1145
01:01:23,870 --> 01:01:27,140
lakini kuwekewa mfumo
katika njia pretty ufanisi.

1146
01:01:27,140 --> 01:01:29,640
Hivyo I mean, ni aina ya kuwafundisha
ninyi pande zote mbili za tatizo,

1147
01:01:29,640 --> 01:01:33,980
kama miundo data na algorithms,
na jinsi ya kuanzisha ni muhimu.

1148
01:01:33,980 --> 01:01:36,843
Na kwamba ni dhahiri kuokolewa wetu
punda katika kuongeza mara nyingi.

1149
01:01:36,843 --> 01:01:40,100

1150
01:01:40,100 --> 01:01:40,870
>> Mimi sijui.

1151
01:01:40,870 --> 01:01:42,400
Kufanya kazi na watu smart.

1152
01:01:42,400 --> 01:01:43,150
Kujifunza kutoka kwa watu.

1153
01:01:43,150 --> 01:01:47,750

1154
01:01:47,750 --> 01:01:50,666
Watazamaji: Moja ya mambo ambayo
Nimekuwa niliona kuhusu Facebook, ikilinganishwa

1155
01:01:50,666 --> 01:01:55,388
kwa nafasi nyingine mitandao ya kijamii, ni
kwamba ni kweli rahisi sana kutumia.

1156
01:01:55,388 --> 01:02:01,350
Je, una watu - kama wafanyakazi wako
kuweka tu chochote vipande wanafikiri

1157
01:02:01,350 --> 01:02:01,849
ni baridi.

1158
01:02:01,849 --> 01:02:06,830
Je, una tofauti watu utulivu
ili kuhakikisha kuwa matendo yote yote pamoja?

1159
01:02:06,830 --> 01:02:09,280
>> Mark Zuckerberg: Watu unaweza
kufanya chochote wanachotaka,

1160
01:02:09,280 --> 01:02:11,810
lakini hiyo haina maana wao
unaweza kuweka kwenye tovuti.

1161
01:02:11,810 --> 01:02:21,650
Hivyo nadhani kwamba mambo kabla ya unaendelea
kwenye tovuti, mengi ya watu kuona.

1162
01:02:21,650 --> 01:02:24,667
I mean, dhahiri kuangalia mbali
juu yake kabla ya kwenda kuishi.

1163
01:02:24,667 --> 01:02:27,750
Lakini I mean, nadhani kwamba watu kuwa na
mengi ya ubunifu wa kufanya mambo ya baridi.

1164
01:02:27,750 --> 01:02:32,520
Na mara nyingi, ni kama
mtu anaweza kuja na wazo baridi,

1165
01:02:32,520 --> 01:02:36,200
lakini hiyo haina maana ni
njia ya mwisho ambayo ingeweza kutokea.

1166
01:02:36,200 --> 01:02:40,710
>> Hivyo kwa mfano, watu kuonyesha
katika njano nini mabadiliko ni

1167
01:02:40,710 --> 01:02:44,510
katika maelezo yao - I kufikiri kwamba
tu dhana ya kuonyesha

1168
01:02:44,510 --> 01:02:47,520
mambo ambayo imebadilika ni
mzuri, lakini interface

1169
01:02:47,520 --> 01:02:50,960
kwamba guy kutumika kwa ajili ya siyo
nini nadhani ni bora zaidi.

1170
01:02:50,960 --> 01:02:54,130
Na kwa njia hiyo yeye kuhifadhi
umri wa habari profile

1171
01:02:54,130 --> 01:02:55,410
si mojawapo aidha.

1172
01:02:55,410 --> 01:02:58,201
Na kwamba aina ya ni ya baridi, kwa sababu
alikuwa tu kufanya hivyo kwa ajili yake mwenyewe.

1173
01:02:58,201 --> 01:03:01,790
Lakini kama sisi walikuwa milele kwenda kufanya
kitu kuishi nje ya kwamba, ambayo

1174
01:03:01,790 --> 01:03:04,060
Nataka, sisi kufanya kwa njia tofauti.

1175
01:03:04,060 --> 01:03:05,540
Na ni zaidi tu kama maskhara-up.

1176
01:03:05,540 --> 01:03:07,814
>> Watazamaji: Kwa hiyo kama, mawazo
kuja kutoka ardhini, juu,

1177
01:03:07,814 --> 01:03:10,230
na kisha [? ni tu?]
[? kuchafuka?] [? chini ya mstari? ?]

1178
01:03:10,230 --> 01:03:12,260
>> Mark Zuckerberg: mimi
maana, unaendelea njia zote mbili.

1179
01:03:12,260 --> 01:03:14,995
Na mimi nina kabisa unopinionated.

1180
01:03:14,995 --> 01:03:21,072

1181
01:03:21,072 --> 01:03:22,322
MICHAEL D. SMITH: [inaudible].

1182
01:03:22,322 --> 01:03:28,298

1183
01:03:28,298 --> 01:03:30,788
>> Watazamaji: Mimi kwa kweli na
swali kuhusu [inaudible].

1184
01:03:30,788 --> 01:03:35,270
Kwa hiyo, kurejea kuhusu
[Inaudible] na [inaudible] faragha.

1185
01:03:35,270 --> 01:03:37,760
Na ni jukwaa tofauti?

1186
01:03:37,760 --> 01:03:38,756
>> Mark Zuckerberg: Yeah.

1187
01:03:38,756 --> 01:03:41,744
>> Watazamaji: Hivyo watu chuo
ni zaidi ya 18 na kuruhusiwa

1188
01:03:41,744 --> 01:03:44,483
baada ya chochote picha wao
unataka, na wao siyo kweli

1189
01:03:44,483 --> 01:03:47,720
incriminating wenyewe, ila
uwezekano wa madawa ya kulevya na pombe?

1190
01:03:47,720 --> 01:03:52,202
Nimeona picha kwenye
Facebook ambapo mdogo wangu

1191
01:03:52,202 --> 01:03:54,692
binamu ni kunywa
na mambo kama hayo.

1192
01:03:54,692 --> 01:04:00,170
Lakini wakati wa kwenda shule ya sekondari
watoto, ni 15 na 16 na mdogo.

1193
01:04:00,170 --> 01:04:03,158
>> Na ni nyie tu
akisema, ni internet,

1194
01:04:03,158 --> 01:04:06,644
na kama wanataka incriminate
wenyewe na mambo kama hayo,

1195
01:04:06,644 --> 01:04:07,640
ni kwamba OK?

1196
01:04:07,640 --> 01:04:11,624
Au je, guys chujio picha
wanafunzi wa shule kwamba high kuweka

1197
01:04:11,624 --> 01:04:13,118
na habari kuandika?

1198
01:04:13,118 --> 01:04:15,435
Au wewe tu [inaudible]?

1199
01:04:15,435 --> 01:04:18,310
Mark Zuckerberg: Kwa hiyo mengi ya
ufumbuzi kwamba sisi kuja na mambo

1200
01:04:18,310 --> 01:04:23,230
si ya kiufundi au shirika,
lakini tu kutumia shinikizo la kijamii

1201
01:04:23,230 --> 01:04:24,580
katika njia nzuri.

1202
01:04:24,580 --> 01:04:28,740
Hivyo Myspace ina - karibu
ya tatu ya wafanyakazi wao

1203
01:04:28,740 --> 01:04:32,660
ni ufuatiliaji wa picha kwamba
kupata uploaded kwa picha za uchi.

1204
01:04:32,660 --> 01:04:36,270
Sisi vigumu milele na yoyote
pornography uploaded,

1205
01:04:36,270 --> 01:04:39,290
na nadhani kwamba mengi ya
Sababu ni kwamba watu

1206
01:04:39,290 --> 01:04:44,470
kutumia majina yao halisi juu ya Facebook, na
anwani yako halisi email kwa ajili ya shule.

1207
01:04:44,470 --> 01:04:47,900
Na kama una kwamba, basi wewe ni
si kwenda kupakia picha za uchi.

1208
01:04:47,900 --> 01:04:50,830
Na nadhani kwamba hiyo ni
kijamii ufumbuzi kweli rahisi

1209
01:04:50,830 --> 01:04:56,060
kwa uwezekano wa tata ya kiufundi ya suala hilo.

1210
01:04:56,060 --> 01:05:02,367
>> Ili alisema, sisi iliyopita baadhi ya
makala kote kwa ajili ya shule ya sekondari.

1211
01:05:02,367 --> 01:05:04,200
Kwa mfano, sisi alichukua
vyama vya nje, kwa sababu sisi

1212
01:05:04,200 --> 01:05:06,370
figured kwamba wazazi
bila kupata pissed off

1213
01:05:06,370 --> 01:05:09,280
au wangeweza tu kuvunja wote
vyama vya keg kweli haraka,

1214
01:05:09,280 --> 01:05:10,744
na kwamba itakuwa Suck kwa kila mtu.

1215
01:05:10,744 --> 01:05:13,470
>> [Chuckles]

1216
01:05:13,470 --> 01:05:16,250
>> Mimi sijui.

1217
01:05:16,250 --> 01:05:20,290
Sisi deemphasize kuwasiliana
habari katika shule ya sekondari.

1218
01:05:20,290 --> 01:05:22,746
Yeah.

1219
01:05:22,746 --> 01:05:24,120
Watazamaji: All haki, sisi mwisho hapa.

1220
01:05:24,120 --> 01:05:26,220
Kama una maswali mengine, kujisikia
huru kuja chini na kuzungumza na Mark.

1221
01:05:26,220 --> 01:05:27,120
Asante sana.

1222
01:05:27,120 --> 01:05:28,036
>> Mark Zuckerberg: Yeah.

1223
01:05:28,036 --> 01:05:34,457
[Makofi]