Video: Vim li cas cov neeg siv khoom database tseem ceeb?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov neeg siv khoom database play ib tseem ceeb ua haujlwm hauv kev tsim cov phiaj xwm muag thiab kev lag luam. Muaj qhov tseeb thiab ua tau zoo database muaj ntau yam txiaj ntsig. Ib qho ntawm cov no suav nrog cov nyiaj tau los nce ntxiv hauv kev tswj cov neeg siv khoom tam sim no thiab cov neeg siv khoom tshiab. Database tseem tuaj yeem txheeb xyuas lub tuam txhab xav tau los txhim kho thiab txhim kho cov kev pabcuam zoo.
Yog li ntawd, vim li cas cov neeg siv khoom cov ntaub ntawv tseem ceeb?
Cov neeg siv khoom siv cov ntaub ntawv tsom xam cov ntaub ntawv txog cov neeg siv khoom tus cwj pwm los txiav txim siab ua lag luam tseem ceeb. Nws pab cov lag luam txheeb xyuas lawv lub hom phiaj kev lag luam thiab yuav ua li cas kom ncav cuag lawv. Cov lag luam tau txais cov neeg siv khoom kev pom lawv yuav tsum xa cov khoom tsim nyog thiab raws sijhawm.
Kuj Paub, dab tsi yog cov neeg siv khoom ntsig txog database? Nws yog tus sau ntawm cov neeg siv khoom - ntsig txog cov ntaub ntawv hais txog kev muag khoom keeb kwm, lub sijhawm tam sim no, thiab lub sijhawm yav tom ntej. Cov no databases yog tswj hwm los ntawm ntau lub luag haujlwm sib txawv xws li cov tswj hwm kev muag khoom, tus tswj hwm channel, tus tswj xyuas khoom, thiab lwm yam.
Ntxiv rau qhov no, lub hom phiaj ntawm kev khaws thiab hloov kho cov neeg siv khoom database yog dab tsi?
Kev tuav pov hwm a cov neeg siv khoom database yog ib txoj kev tseem ceeb khaws cia mus txog hnub tim cov neeg siv khoom ntaub ntawv thiab cov ntaub ntawv . A database muab kev nkag mus rau cov neeg siv khoom, tsim kev ncaj ncees, thiab txhawb kev lag luam rov qab.
Kev lag luam database yog dab tsi thiab vim li cas nws tseem ceeb?
Kev lag luam database yog tseem ceeb vim nws enables cov neeg lag luam thiab cov neeg tshaj tawm los tsim cov lus cuam tshuam rau lawv cov neeg siv khoom tam sim no thiab muaj peev xwm. Thaum ua tau zoo, muaj ntau yam txiaj ntsig ntawm kev lag luam database . Nov yog ob peb: Pab cov neeg siv khoom faib los ntawm kev cais cov neeg siv khoom uas twb muaj lawm los ntawm cov thawj coj tshiab.
Pom zoo:
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