Cov txheej txheem:

Dab tsi yog suav nrog hauv kev tswj cov ntaub ntawv?
Dab tsi yog suav nrog hauv kev tswj cov ntaub ntawv?

Video: Dab tsi yog suav nrog hauv kev tswj cov ntaub ntawv?

Video: Dab tsi yog suav nrog hauv kev tswj cov ntaub ntawv?
Video: 1 tsug 13 hnub _part#2_phees lauj fullmusic MV 2022-2023 2024, Hlis ntuj nqeg
Anonim

A Definition ntawm Kev Tswj Cov Ntaub Ntawv

Kev tswj cov ntaub ntawv yog tus txheej txheem tswj xyuas uas suav nrog kev tau txais, lees paub, khaws cia, tiv thaiv, thiab ua tiav yuav tsum tau ua cov ntaub ntawv los xyuas kom meej lub accessibility, kev cia siab, thiab timeliness ntawm lub cov ntaub ntawv rau nws cov neeg siv

Cov lus nug tseem yog, hom kev tswj cov ntaub ntawv yog dab tsi?

Hom Database Management Systems

  • Hierarchical databases.
  • Network databases.
  • Relational databases.
  • Object-oriented databases.
  • Graph databases.
  • ER qauv databases.
  • Cov ntaub ntawv databases.
  • NoSQL databases.

Ib tug kuj yuav nug, dab tsi yog cov ntaub ntawv tswj technology? Cov kev txawj thiab cov cuab yeej siv los npaj, ruaj ntseg, khaws cia thiab khaws cov ntaub ntawv. Technology tswj cov ntaub ntawv tuaj yeem xa mus rau ntau yam txheej txheem thiab cov txheej txheem database siv rau tswj siv cov ntaub ntawv thiab faib kev nkag tau ob qho tib si hauv kev lag luam thiab ntawm cov chaw.

Kuj kom paub yog, cov cuab yeej tswj cov ntaub ntawv yog dab tsi?

Qhov zoo tshaj plaws Master Data Management cuab yeej

  1. Dell Boomi. Dell Boomi's Master Data Hub muaj cov yam ntxwv tseem ceeb hauv qab no:
  2. Profisee. Profisee's Master Data Management muaj cov yam ntxwv tseem ceeb hauv qab no:
  3. SAP NetWeaver.
  4. Semarchy xDM.
  5. Tibco MDM.
  6. Ataccama IB.
  7. SIB STEP.

5 hom ntaub ntawv yog dab tsi?

Hom ntaub ntawv uas muaj xws li:

  • tus lej.
  • cov booleans.
  • cov cim.
  • floating point tooj.
  • alphanumeric cov hlua.

Pom zoo: