Cov txheej txheem:

Lub teeb yuag database yog dab tsi?
Lub teeb yuag database yog dab tsi?

Video: Lub teeb yuag database yog dab tsi?

Video: Lub teeb yuag database yog dab tsi?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
Anonim

" Lub teeb " txhais tau hais tias tus qauv tsim ua yuam kev ntawm kev ua haujlwm tsawg dua. Nws tuaj yeem ua rau mob tsawg dua hauv lub nroog Yeiuxalees hauv ntau txoj hauv kev suav nrog. Ob peb lossis tsis muaj kev vam khom rau lwm lub tsev qiv ntawv. Yooj yim rau nruab, teeb tsa, thiab / lossis tsim. nco hneev taw.

Ntawm no, lub teeb hnyav txhais li cas hauv software?

Hauv kev suav, lightweight software kuj hu lub teeb program thiab lub teeb daim ntawv thov, yog lub khoos phis tawj program uas tsim los kom muaj lub cim xeeb me me (kev siv RAM) thiab kev siv CPU tsawg, tag nrho cov kev siv tsawg ntawm cov peev txheej.

Ib sab saum toj no, dab tsi yog qhov yooj yim database? Yooj yim cov ntaub ntawv (hu ua cov ntaub ntawv tiaj tus): Qhov no yog qhov feem ntau yooj yim daim ntawv ntawm Database qhov system. Tag nrho cov ntaub ntawv khaws cia rau hauv ib cov ntaub ntawv hauv cov ntawv dawb.

Khaws qhov no hauv kev xav, SQL Light database yog dab tsi?

SQLite yog ib lub tsev qiv ntawv software uas muab kev sib raug zoo database tswj qhov system. SQLite muaj cov yam ntxwv nram qab no: tus kheej muaj, serverless, xoom-configuration, kev hloov pauv.

Dab tsi yog qhov zoo tshaj plaws database rau Python?

Qee qhov qhib databases siv nrog Python:

  • PostgreSQL Nws yog Object Relational Database Management System. Nws muaj kev txhawb nqa zoo hauv zej zog thiab zoo li Python yog cross-platform.
  • MongoDB Nws yog NoSQL database tswj system.
  • Sqlite Nws khaws cov ntaub ntawv hauv cov ntaub ntawv.
  • MySQL yog qhib qhov chaw RDBMS.

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