Dab tsi yog hom database architecture?
Dab tsi yog hom database architecture?

Video: Dab tsi yog hom database architecture?

Video: Dab tsi yog hom database architecture?
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Database Architecture yog logically ntawm ob hom : 2-tier DBMS architecture . 3-tier DBMS architecture.

Tsis tas li ntawd, database architecture yog dab tsi?

Database architecture tsom rau kev tsim, kev tsim kho, kev siv thiab kev saib xyuas cov khoos phis tawj uas khaws thiab teeb tsa cov ntaub ntawv rau cov lag luam, cov koom haum thiab cov koom haum. A database architect tsim thiab siv software kom tau raws li cov kev xav tau ntawm cov neeg siv. Tus tsim ntawm DBMS nyob ntawm nws architecture.

Kuj Paub, hom architecture twg siv txhua DBMS? A 3 qib architecture cais nws cov theem ntawm txhua lwm yam raws li qhov nyuaj ntawm cov neeg siv thiab lawv li cas siv cov ntaub ntawv muaj nyob rau hauv lub database. Nws yog feem ntau siv architecture tsim ib DBMS . Database (Data) Tier - Ntawm qib no, cov ntaub ntawv nyob nrog nrog nws cov lus nug ua cov lus.

Ib yam li ntawd, tib neeg nug, peb theem ntawm database architecture yog dab tsi?

Peb theem Architecture ntawm Database . ANSI-SPARC database architecture yog lub hauv paus ntawm feem ntau ntawm cov niaj hnub databases . Cov peb qib nyob rau hauv no architecture yog Physical qib , Kev xav qib thiab sab nraud qib.

Dab tsi yog database thiab hom database?

Cov ntaub ntawv yog cov qauv hauv computer uas txuag, teeb tsa, tiv thaiv, thiab xa cov ntaub ntawv. Peb tau tham txog plaub lub ntsiab hom databases : ntawv databases , desktop database programs, kev sib raug zoo database tswj systems (RDMS), thiab NoSQL thiab object-oriented databases.

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