Video: IBM db2 LUW yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Db 2 Database yav tas los hu ua Db 2 rau Linux, UNIX thiab Windows yog database server khoom tsim los ntawm IBM . Kuj hu ua Db2 LUV rau brevity, nws yog ib feem ntawm cov Db 2 tsev neeg cov khoom siv database. Db2 LUV yog "Common Server" cov tswv cuab ntawm cov khoom Db 2 tsev neeg, tsim los khiav ntawm feem ntau nrov operating systems.
Yog li ntawd, IBM db2 siv rau dab tsi?
DB 2 yog cov khoom siv database los ntawm IBM . Nws yog Relational Database Management System (RDBMS). DB 2 yog tsim los khaws, txheeb xyuas thiab khaws cov ntaub ntawv zoo. DB 2 cov khoom tau txuas ntxiv nrog kev txhawb nqa ntawm Object-Oriented nta thiab cov qauv tsis sib xws nrog XML.
Tsis tas li ntawd, qhov tseeb version ntawm IBM db2 yog dab tsi? Lub Rau Hli 2013, IBM tso tawm DB 2 10.5 (lub npe "Kepler"). Lub Plaub Hlis 12, 2016, IBM tshaj tawm DB 2 LUW 11.1, thiab nyob rau lub Rau Hli 2016, nws tau tso tawm. Nyob rau hauv nruab nrab-2017, IBM re-branded nws DB 2 thiab dashDB cov khoom muab thiab hloov kho lawv cov npe rau " Db 2 ". Lub rau hli ntuj 27, 2019, IBM tso tawm Db 2 11.5, AI Database.
Tsis tas li ntawd, IBM db2 tus neeg siv yog dab tsi?
Ib IBM data server tus neeg siv khoom yog ib daim ntawv thov uas koj tuaj yeem khiav cov lus txib thiab SQL cov lus tawm tsam a Db 2 server, txuas mus rau tej thaj chaw deb Db 2 server, thiab nkag mus rau nws cov databases. Yog tias koj tab tom txhim kho lub Db 2 pureScale® Feature, saib topic Installing a Db 2 pureScale ib puag ncig.
db2 txhais li cas?
DB 2 yog Relational DataBase Management System (RDBMS) thawj zaug qhia los ntawm IBM hauv 1983 los khiav ntawm nws MVS (Multiple Virtual Storage) lub ntsiab platform. Lub npe hais txog kev hloov pauv los ntawm cov qauv hierarchical database tam sim no mus rau tus qauv kev sib raug zoo tshiab.
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Dab tsi yog qhov tseeb version ntawm IBM db2?
Thaum Lub Rau Hli 2013, IBM tau tso tawm DB2 10.5 (code lub npe 'Kepler'). Thaum Lub Plaub Hlis 12, 2016, IBM tau tshaj tawm DB2 LUW 11.1, thiab thaum Lub Rau Hli 2016, nws tau tso tawm. Nyob rau hauv nruab nrab-2017, IBM re-branded nws DB2 thiab dashDB khoom muab khoom thiab kho lawv cov npe rau 'Db2'. Thaum Lub Rau Hli 27, 2019, IBM tso tawm Db2 11.5, AI Database