Cov txheej txheem:

Dab tsi databases peb siv hauv lub neej niaj hnub?
Dab tsi databases peb siv hauv lub neej niaj hnub?

Video: Dab tsi databases peb siv hauv lub neej niaj hnub?

Video: Dab tsi databases peb siv hauv lub neej niaj hnub?
Video: Kev Muag Khoom thiab Kev Sib Cuam Tshuam Nrog Cov Neeg Qhua Yam Muaj Kev Nyab Xeeb 2024, Kaum ib hlis
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Qhov zoo tshaj plaws-paub RDBMS siv SQL los tsim thiab nug databases yog IBM DB2, Oracle, Microsoft Access thiab MySQL. Piv txwv ntawm SQL-based databases pej xeem siv txhua hnub suav nrog cov tuam txhab nyiaj hauv tuam txhab, cov ntaub ntawv kho mob hauv computer, thiab kev yuav khoom hauv online rau npe tsuas yog qee qhov.

Ib yam li ntawd, databases siv li cas hauv lub ntiaj teb tiag?

Koj lub khw muag khoom noj, txhab nyiaj, khw muag khoom video thiab khw muag khaub ncaws nyiam siv txhua yam databases txhawm rau taug qab cov neeg siv khoom, cov khoom muag, cov neeg ua haujlwm thiab cov ntaub ntawv nyiaj txiag. Cov ntaub ntawv tso cai rau cov ntaub ntawv khaws cia sai thiab yooj yim thiab yog siv nyob rau hauv ntau yam ntawm koj txhua hnub lub neej.

Ib yam li ntawd, 3 database piv txwv yog dab tsi? Lawv suav nrog databases xws li SQL Server, Oracle Database, Sybase, Informix, thiab MySQL.

Cov lus nug tseem yog, dab tsi yog databases thiab lawv siv rau dab tsi?

A database yog ib phau ntawv uas yog koom tau li ntawd nws tuaj yeem nkag tau yooj yim, tswj, thiab hloov kho. Qee zaum hu ua database Management systems (DBMS), database cov cuab yeej software feem ntau yog siv rau khaws cia, hloov kho, rho tawm, thiab tshawb nrhiav cov ntaub ntawv hauv ib database.

Cov tuam txhab lag luam siv dab tsi?

Nov yog saib ntawm 10 ntawm cov txheej txheem zoo tshaj plaws muaj rau cov kws tshaj lij kev lag luam:

  • Oracle. Tsis muaj surprise ntawm no.
  • Microsoft SQL Server. Hlub nws lossis ntxub nws, Microsoft's DBMS yog ib qho nrov tshaj plaws hauv ntiaj teb.
  • MySQL.
  • PostgreSQL.
  • Microsoft Access.
  • Teradata.
  • IB DB2.
  • Informix.

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