1. Cov nqi nce ntxiv: Cov txheej txheem database yuav tsum tau kho vajtse thiab software thiab cov neeg ua haujlwm txawj ntse. Tus nqi ntawm kev tswj xyuas cov khoom siv kho vajtse, software, thiab cov neeg ua haujlwm yuav tsum tau ua haujlwm thiab tswj cov txheej txheem database tuaj yeem ua tau ntau yam.
Vim li cas kev tswj hwm database kim?
Cov khoom siv kho vajtse thiab software uas tsim nyog no xav tau kev saib xyuas uas kim heev. DBMS xav tau kev nqis peev siab pib rau kho vajtse thiab software. … Cov cav tov thiab chaw cia khoom no nce nqi kho vajtse ntxiv. Nws Daim Ntawv Tso Cai, kev ua haujlwm, thiab kev tswj hwm tus nqi kuj tseem siab heev.
Tus nqi cuam tshuam dab tsi hauv kev siv qhov system?
cov nqi peev xwm ntawm kev siv cov txheej txheem database tuaj yeem suav nrog: cov khoom siv kho vajtse thiab software, cov neeg ua haujlwm tau txais kev cob qhia . kev cob qhia, ntawv tso cai thiab kev tswj hwm tus nqi. … muab kho dua ntawm hardware thiab software; kev cob qhia ntxiv.
Vim li cas thiaj tsim nyog siv database?
Tsim nyog database kev tswj hwmpab nce lub koom haum nkag mus rau cov ntaub ntawv, uas ua rau cov neeg siv kawg qhia cov ntaub ntawv sai thiab ua tau zoo thoob lub koom haum. Lub kaw lus tswj pab tau cov kev daws teeb meem ceev rau cov lus nug hauv database, yog li ua kom cov ntaub ntawv nkag tau sai thiab raug dua.
Tus nqi ntawm DBMS puas yog nws qhov tsis zoo?
Tus nqi ntawm cov ntaub ntawvConversion Nws yog ib qho tsis zoo ntawm qhov kev tswj hwm database vim tus nqi ntawm cov ntaub ntawv hloov dua siab tshiab yog siab heev. Nws muaj qhov yuav tsum tau ua rau cov kws tshaj lij, cov kws tshaj lij, thiab cov thawj tswj hwm kev paub txog kev hloov cov ntaub ntawv kom zoo.
