Cov txheej txheem:
- Hauv qab no yog ib daim ntawv teev npe nrov ntawm cov ntaub ntawv hauv qhov chaw tsiv teb tsaws:
- Txheej txheem cej luam ntawm schema migration kauj ruam
Video: Microsoft Data Migration Assistant yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Txheej txheem cej luam. Cov Data Migration Assistant (DMA) tso cai rau koj hloov mus rau qhov niaj hnub cov ntaub ntawv platform los ntawm kev txheeb xyuas cov teeb meem kev sib raug zoo uas tuaj yeem cuam tshuam database functionality ntawm koj tus tshiab version ntawm SQL Server. Cov cuab yeej qhia txog kev ua tau zoo thiab kev txhim kho kev ntseeg siab rau koj lub hom phiaj ib puag ncig.
Ib yam li ntawd, tib neeg nug, peb cov ntaub ntawv tsiv teb tsaws chaw muaj dab tsi?
Hauv qab no yog ib daim ntawv teev npe nrov ntawm cov ntaub ntawv hauv qhov chaw tsiv teb tsaws:
- Centerprise Data Integrator.
- IBM InfoSphere.
- Informatica PowerCenter.
- Microsoft SQL.
- Oracle Data Service Integrator.
- Talend Data Integration.
Ib yam li ntawd, kuv yuav migrate database li cas? Yuav kom migrate lub database, muaj ob kauj ruam:
- Kauj Ruam Ib-Ua rau MySQL Dump. Ua ntej xa cov ntaub ntawv database mus rau VPS tshiab, peb yuav tsum xub rov qab nws ntawm tus thawj virtual server los ntawm kev siv mysqldump hais kom ua.
- Kauj Ruam Ob-Copy Database. SCP pab koj luam cov ntaub ntawv.
- Kauj ruam 3-Ntshuam lub Database.
Tsis tas li ntawd, cov ntaub ntawv tsiv teb tsaws hauv SQL Server yog dab tsi?
Hauv tsab xov xwm no, kuv yuav piav qhia txog ntau txoj hauv kev rau tsiv teb tsaws Microsoft SQL Server databases nruab nrab servers los yog piv txwv. Muaj ntau qhov xwm txheej uas koj yuav tsum tau tsiv mus database los yog restore databases. Cov laj thawj feem ntau yog: Tsiv mus rau qhov tshiab nkaus xwb server . Tsiv mus rau lwm qhov piv txwv ntawm SQL ntawv.
Yuav ua li cas kom tshem tau Azure database?
Txheej txheem cej luam ntawm schema migration kauj ruam
- Qhib DMA, thiab tom qab ntawd pib tsim qhov project tsiv teb tsaws tshiab.
- Qhia meej lub npe qhov project, xaiv SQL Server raws li hom neeg rau zaub mov, thiab tom qab ntawd xaiv Azure SQL Database raws li hom phiaj neeg rau zaub mov.
- Qhia meej txog kev tsiv teb tsaws chaw raws li Schema nkaus xwb, thiab tom qab ntawd tsim qhov project.
Pom zoo:
Office 365 staged migration yog dab tsi?
Staged Migration yog txheej txheem uas tshwm sim raws li Office 365 kev xa tawm. Cov txheej txheem no tshwm sim dhau lub sijhawm, thiab nws hloov pauv pauv xa ntawv xa mus rau Office 365
Migration database yog dab tsi?
Database migration - nyob rau hauv cov ntsiab lus ntawm kev lag luam daim ntawv thov - txhais tau tias txav koj cov ntaub ntawv los ntawm ib lub platform mus rau lwm qhov. Muaj ntau ntau yam uas koj yuav xav txav mus rau lwm lub platform. Los yog, ib lub tuam txhab yuav pom tias qee qhov software database tshwj xeeb muaj cov yam ntxwv tseem ceeb rau lawv cov kev xav tau kev lag luam
Web migration yog dab tsi?
Ib qhov chaw tsiv teb tsaws chaw yog ib lo lus dav siv los ntawm SEO cov kws tshaj lij los piav qhia txog txhua qhov xwm txheej uas lub vev xaib tau hloov pauv ntau hauv thaj chaw uas tuaj yeem cuam tshuam rau kev tshawb nrhiav cav pom - feem ntau hloov pauv rau lub xaib qhov chaw, platform, qauv, cov ntsiab lus, tsim, lossis UX
Code migration nyob rau hauv faib system yog dab tsi?
Kev lig kev cai, kev tsiv teb tsaws chaws hauv cov tshuab faib tau tshwm sim nyob rau hauv daim ntawv ntawm kev tsiv teb tsaws chaw nyob rau hauv uas tag nrho cov txheej txheem tau tsiv los ntawm ib lub tshuab mus rau lwm qhov. Lub tswv yim tseem ceeb yog tias tag nrho cov kev ua tau zoo tuaj yeem txhim kho yog tias cov txheej txheem raug hloov los ntawm hnyav-loaded mus rau lub teeb-loaded tshuab
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