hloov cov ntsiab lus thiab nkag siab qhov twg los txhim kho, dab tsi nta ntxiv / tshem tawm;
nrhiav cov neeg siv tsis nyiam thiab hloov nws.
Ua li cas nws ua hauj lwm?
Txhawm rau kawm cov neeg siv tus cwj pwm, koj yuav tsum sau keeb kwm ntawm tus cwj pwm no. Tab sis dab tsi raws nraim mus sau? Cov lus nug no suav txog txog li 70% ntawm qhov nyuaj ntawm tag nrho cov haujlwm. Ntau tus tswv cuab ntawm pab pawg khoom yuav tsum teb cov lus nug no ua ke: tus thawj tswj khoom, cov neeg tsim khoom, cov kws tshuaj ntsuam xyuas. Ib qho yuam kev ntawm cov kauj ruam no yog kim: koj yuav tsis sau yam koj xav tau, thiab koj tuaj yeem sau qee yam uas yuav tsis tso cai rau koj los kos cov ntsiab lus xaus.
Thaum koj tau txiav txim siab tias yuav sau dab tsi, koj yuav tsum xav txog cov architecture ntawm yuav sau li cas. Cov khoom tseem ceeb uas cov tshuab ntsuas ntsuas ua haujlwm nrog yog qhov xwm txheej. Ib qho kev tshwm sim yog ib qho kev piav qhia ntawm qhov tshwm sim uas tau xa mus rau qhov kev tshuaj ntsuam xyuas hauv kev teb rau tus neeg siv kev nqis tes ua. Feem ntau, rau txhua qhov kev ua tau xaiv rau kev taug qab hauv cov kauj ruam dhau los, qhov xwm txheej zoo li JSON pob nrog cov teb uas piav qhia txog qhov kev txiav txim.
Dab tsi ntawm JSON pob yog qhov no?
JSON pob yog cov ntawv nyeem uas piav txog qhov tshwm sim. Piv txwv li, ib pob ntawv JSON tej zaum yuav muaj cov ntaub ntawv uas tus neeg siv Mary ua qhov Started game ua thaum 23:00 rau Kaum Ib Hlis 15th. Yuav piav txog txhua qhov kev ua li cas? Piv txwv li, tus neeg siv nyem rau ntawm lub pob. Yam khoom twg yuav tsum tau khaws cia rau lub sijhawm no? Lawv muab faib ua ob hom:
super khoom - cov khoom uas yog cov yam ntxwv ntawm txhua yam xwm txheej uas ib txwm muaj. Qhov no yog lub sij hawm, ntaus ID, API version, analytics version, OS version;
xwm txheej tshwj xeeb cov khoom - cov khoom no yog arbitrary thiab lub ntsiab nyuaj yog yuav ua li cas xaiv lawv. Piv txwv li, rau "yuav npib" khawm hauv ib qho kev ua si, cov khoom zoo li no yuav yog "peb npib tus neeg siv yuav", "ntau npaum li cas npib".
Thaum nws los txog rau cov haujlwm uas tsis yog tus qauv, qhov kev xaiv nyob ntawm koj qhov kev pabcuam, kev txheeb xyuas cov haujlwm thiab cov xwm txheej uas yuav tsum tau ua tiav los daws lawv.
Hauv Mixpanel, piv txwv li, koj tuaj yeem khiav A / B xeem. Yuav ua li cas? Koj tsim ib qho kev sim uas yuav muaj ntau yam qauv thiab xaiv (koj muab cov neeg siv zoo li no rau A, lwm tus rau B). Rau A lub pob yuav ntsuab, rau B nws yuav xiav. Txij li thaum Mixpanel sau tag nrho cov ntaub ntawv, nws tuaj yeem nrhiav tus ntaus id ntawm txhua tus neeg siv los ntawm A thiab B. Hauv kev pabcuam code, siv SDK, tweaks tau tsim - cov no yog qhov chaw uas qee yam tuaj yeem hloov pauv rau kev sim. Tom ntej no, rau txhua tus neeg siv, tus nqi (hauv peb rooj plaub, xim ntawm lub pob) yog rub los ntawm Mixpanel. Yog tias tsis muaj kev sib txuas hauv Is Taws Nem, qhov kev xaiv ua ntej yuav raug xaiv.
Feem ntau koj xav tsis tsuas yog khaws cia thiab kawm cov xwm txheej, tab sis kuj suav nrog cov neeg siv. Mixpanel ua qhov no cia li, hauv cov neeg siv tab. Nyob ntawd koj tuaj yeem saib tag nrho cov ntaub ntawv tus neeg siv tas mus li (npe, email, facebook profile) thiab cov neeg siv keeb kwm. Koj tuaj yeem saib cov neeg siv cov ntaub ntawv raws li kev txheeb cais: Zaj noj 100 zaus, yuav 3 lub paj. Hauv qee lub tshuab, kev sib sau los ntawm cov neeg siv tuaj yeem rub tawm.
Dab tsi yog qhov txias txias Kev soj ntsuam Facebook? Nws txuas cov kev pabcuam qhua nrog nws qhov profile Facebook. Yog li ntawd, koj tuaj yeem paub koj cov neeg tuaj saib, thiab qhov tseem ceeb tshaj plaws, tom qab ntawd hloov mus rau hauv cov neeg tuaj saib tshaj tawm. Piv txwv li, yog tias kuv tau mus xyuas ib lub vev xaib ib zaug, thiab nws tus tswv tau qhib kev tshaj tawm (cov neeg tuaj yeem sau tau hauv Facebook analytics) rau cov neeg tuaj saib, tom qab ntawd kuv yuav pom kev tshaj tawm rau qhov chaw no hauv Facebook. Rau tus tswv ntawm lub xaib, qhov no ua haujlwm yooj yim thiab yooj yim; koj tsuas yog yuav tsum nco ntsoov muab lub kaus mom txhua hnub ntawm koj cov peev nyiaj tshaj tawm. Qhov tsis zoo ntawm Facebook analytics yog tias nws tsis yooj yim tshwj xeeb: lub xaib yog qhov nyuaj, tsis nkag siab tam sim ntawd, thiab tsis ua haujlwm sai heev.
Yuav luag tsis muaj dab tsi yuav tsum tau ua thiab txhua yam ua haujlwm! Tej zaum muaj qee qhov downsides?
Tsis tas li ntawd, lub peev xwm los ua cov kev sib sau ua ke thiab segmentations feem ntau tsis muaj. Piv txwv li, pab pawg neeg dag yuav "kom koom ua ke cov neeg siv uas yug hauv 1990 thiab yuav tsawg kawg 50 donuts txhua" yuav tsis muaj.