Cov txheej txheem:

Migration database yog dab tsi?
Migration database yog dab tsi?

Video: Migration database yog dab tsi?

Video: Migration database yog dab tsi?
Video: XENGYANG - NWS YOG DAB TSIS (WHAT'S MEANS) [Official Music Audio] 2024, Hlis ntuj nqeg
Anonim

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 tshwj xeeb database software muaj cov yam ntxwv tseem ceeb rau lawv cov kev xav tau kev lag luam.

Yog li ntawd, kuv yuav migrate ib database li cas?

Yuav kom migrate lub database, muaj ob kauj ruam:

  1. 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.
  2. Kauj Ruam Ob-Copy Database. SCP pab koj luam cov ntaub ntawv.
  3. Kauj ruam 3-Ntshuam lub Database.

Tom qab, lo lus nug yog, dab tsi yog database migration hauv laravel? Cias muab, Laravel migration yog ib txoj hauv kev uas tso cai rau koj los tsim ib lub rooj hauv koj li database , tsis tau mus rau lub database tus neeg saib xyuas xws li phpmyadmin lossis sql lite lossis txawm koj tus thawj tswj hwm yog dab tsi.

Kuj nug, dab tsi yog database migration hauv SQL Server?

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 kho 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.

Dab tsi yog qhov phiaj xwm kev hloov pauv cov ntaub ntawv?

Hauv ntiaj teb no cov ntaub ntawv , yog tias koj xav tawg nrog koj cov software qub koj yuav xav tau ib qho npaj rau tsiv teb tsaws koj cov ntaub ntawv . Hauv cov ntsiab lus tseem ceeb, cov ntaub ntawv tsiv teb tsaws yog kev hloov ntawm cov ntaub ntawv los ntawm ib qho system mus rau lwm qhov. Feem ntau, koj migrate cov ntaub ntawv thaum hloov kho cov khoom siv uas twb muaj lawm lossis thaum koj tsiv mus cov ntaub ntawv mus rau ib tug tshiab system tag nrho.

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