Dab tsi yog data centric execution?
Dab tsi yog data centric execution?

Video: Dab tsi yog data centric execution?

Video: Dab tsi yog data centric execution?
Video: Yog ntuj tsis pab ntshe kuv tuag lawm 8/6/2018 2024, Kaum ib hlis
Anonim

Cov ntaub ntawv - kev ua haujlwm centric methodology yog nyob ntawm qhov chaw uas cov ntaub ntawv yog qhov khoom vaj khoom tsev tseem ceeb thiab ruaj khov ntawm qhov project thiab txhua yam ntxiv nyob ib puag ncig cov ntaub ntawv . Cov cov ntaub ntawv - kev ua haujlwm centric txoj kev muaj ob qhov txiaj ntsig tseem ceeb ntawm txoj kev siv cov ntaub ntawv-tsav: ib qho ntawm qhov tseeb (SSOT) tshiab cov ntaub ntawv.

Hais txog qhov no, data centric txhais li cas?

Cov ntaub ntawv centric hais txog ib qho architecture qhov twg cov ntaub ntawv yog cov khoom tseem ceeb thiab ruaj khov, thiab cov ntawv thov tuaj thiab mus. Hauv cov ntaub ntawv centric architecture, ua cov ntaub ntawv qauv ua ntej qhov kev siv ntawm ib daim ntawv thov thiab yuav nyob ib puag ncig thiab siv tau ntev tom qab nws ploj mus.

Tsis tas li ntawd, lub koom haum datacentric yog dab tsi? A cov ntaub ntawv - centric tuam txhab yog ib koom haum nyob rau hauv uas nws cov neeg, cov txheej txheem thiab thev naus laus zis tau tsim thiab siv nrog lub hom phiaj meej ntawm kev tsim thiab siv cov ntaub ntawv huv, muaj feem cuam tshuam - nrog rau lub hom phiaj kev sib koom tes ntawm kev ua lag luam ua tiav ntawm kev lag luam. koom haum.

Tib neeg kuj nug, qhov kev ntsuam xyuas cov ntaub ntawv yog dab tsi?

Kev sim hauv ETL, Cov ntaub ntawv - Qhov chaw Tej yaam num. Kev sim yog cov txheej txheem tshawb nrhiav uas tau ua los xyuas qhov zoo ntawm cov khoom. Cov ntaub ntawv - Kev kuaj Centric : Cov ntaub ntawv - kev ntsuam xyuas centric kiv puag ncig kuaj zoo ntawm cov cov ntaub ntawv . Lub hom phiaj ntawm cov cov ntaub ntawv - kev ntsuam xyuas centric yog los xyuas kom meej thiab raug cov ntaub ntawv yog nyob rau hauv qhov system.

Nws txhais li cas rau cov ntaub ntawv tsav tsheb?

Lub adjective cov ntaub ntawv - tsav txhais tau tias tias kev nce qib hauv ib qho kev ua si yog yuam los ntawm cov ntaub ntawv , tsis yog los ntawm kev xav lossis los ntawm tus kheej kev paub. Cov ntaub ntawv - tsav tej zaum yuav xa mus rau: Cov ntaub ntawv - tsav journalism, cov txheej txheem sau xov xwm raws li kev txheeb xyuas thiab lim dej loj cov ntaub ntawv teeb.

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