Cov txheej txheem:
Video: Dab tsi yog data centric testing?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
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.
Tom qab ntawd, 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.
Ib yam li ntawd, cov ntaub ntawv xeem yog dab tsi hauv kev sim software? Cov ntaub ntawv xeem yog cov ntaub ntawv uas tau raug txheeb xyuas tshwj xeeb rau kev siv hauv kuaj , feem ntau ntawm ib lub computer program. Ib txhia cov ntaub ntawv tej zaum yuav raug siv nyob rau hauv ib txoj kev lees paub, feem ntau los xyuas kom meej tias cov txheej txheem muab tswv yim rau ib qho kev ua haujlwm ua rau qee qhov kev xav tau.
Ntxiv rau qhov no, ETL Testing txhais li cas?
Kev xeem ETL yog ua los xyuas kom meej tias cov ntaub ntawv uas tau raug thauj los ntawm ib qhov chaw mus rau qhov chaw tom qab kev hloov pauv kev lag luam yog qhov tseeb. Nws kuj suav nrog kev txheeb xyuas cov ntaub ntawv ntawm ntau theem nruab nrab uas tau siv los ntawm qhov chaw thiab qhov chaw. ETL stands rau Extract-Transform-Load.
Dab tsi yog cov txuj ci uas xav tau rau Kev Xeem ETL?
Kev txawj ntse yuav tsum tau
- ETL Cov cuab yeej xws li Informatica lossis Pentaho.
- PL/SQL Oracle kev txhim kho.
- Kev paub ua haujlwm nrog NoSQL databases.
- Muaj kev rub cov ntaub ntawv los ntawm ntau hom ntaub ntawv qhov chaw.
- Dimensional qauv kev paub thiab parameterization.
Pom zoo:
Chai unit testing yog dab tsi?
Chai yog BDD / TDD lub tsev qiv ntawv lees paub rau ntawm qhov browser thiab qhov browser uas tuaj yeem ua ke zoo siab nrog txhua qhov kev sim javascript
Dab tsi yog data centric execution?
Data-centric execution methodology yog raws li lub hauv paus ntsiab lus uas cov ntaub ntawv yog thawj thiab mus tas li cuab tam ntawm ib qhov project thiab txhua yam lwm yam revolves nyob ib ncig ntawm cov ntaub ntawv. Cov ntaub ntawv-centric execution method muaj ob qho tseem ceeb ntawm cov ntaub ntawv-driven txoj kev: ib qho ntawm qhov tseeb (SSOT) cov ntaub ntawv tshiab
Dab tsi yog data centric integration?
Cov ntaub ntawv-centric kev koom ua ke tig lub hom phiaj ntawm daim ntawv thov kev koom ua ke rau cov ntaub ntawv uas cov koom haum vam khom, tsis yog "point-to-point" cov qauv kev koom ua ke uas tswj hwm thaj chaw sib koom ua ke niaj hnub no. Cov ntaub ntawv yog cov tswv yim, ob qho tib si cov ntaub ntawv uas koj muaj thiab cov ntaub ntawv uas koj tsis ua
Dab tsi yog data mining thiab dab tsi tsis yog data mining?
Cov ntaub ntawv tsuas yog ua tiav yam tsis muaj kev xav ua ntej, yog li cov ntaub ntawv los ntawm cov ntaub ntawv tsis yog los teb cov lus nug tshwj xeeb ntawm lub koom haum. Tsis yog Cov Ntaub Ntawv Mining: Lub hom phiaj ntawm Cov Ntaub Ntawv Mining yog kev rho tawm cov qauv thiab kev paub los ntawm cov ntaub ntawv loj, tsis yog kev rho tawm (tsuas yog) ntawm cov ntaub ntawv nws tus kheej
Web load testing yog dab tsi?
Load test feem ntau yog hais txog kev coj ua qauv ntawm qhov kev xav tau ntawm kev siv software los ntawm kev simulating ntau tus neeg siv nkag mus rau qhov program ib txhij. Yog li ntawd, qhov kev ntsuam xyuas no tseem ceeb tshaj plaws rau ntau tus neeg siv tshuab; feem ntau ib qho tsim siv tus neeg siv khoom / server qauv, xws li web servers