Video: Dab tsi database yog siv rau cov ntaub ntawv warehouse?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Gartner tshaj tawm tias Teradata suav ntau dua 1200 tus neeg siv khoom. Oracle yog lub hauv paus lub npe tsev neeg hauv kev sib raug zoo databases thiab cov ntaub ntawv warehouse thiab tau ua li ntawd rau xyoo lawm. Oracle 12 c Database yog tus qauv kev lag luam rau kev ua haujlwm siab scalable, optimized cov ntaub ntawv warehouse.
Hauv qhov no, puas yog lub tsev khaws ntaub ntawv cov ntaub ntawv?
A cov ntaub ntawv warehouse yog kev sib txheeb database uas yog tsim los rau kev nug thiab kev tshuaj xyuas es tsis yog rau kev ua lag luam. Nws feem ntau muaj keeb kwm cov ntaub ntawv tau los ntawm kev lag luam cov ntaub ntawv , tab sis nws tuaj yeem suav nrog cov ntaub ntawv los ntawm lwm qhov chaw.
Ib tug kuj yuav nug, dab tsi yog lub tsev khaws ntaub ntawv siv rau? Cov ntaub ntawv warehouses yog siv rau tsom xam lub hom phiaj thiab kev tshaj tawm kev lag luam. Cov ntaub ntawv warehouses feem ntau khaws cov keeb kwm cov ntaub ntawv los ntawm kev koom ua ke cov ntawv luam ntawm kev sib pauv cov ntaub ntawv los ntawm qhov chaw sib txawv. Cov ntaub ntawv warehouses kuj tuaj yeem siv sijhawm tiag tiag cov ntaub ntawv pub rau cov ntawv ceeb toom uas siv cov ntaub ntawv tam sim no, sib xyaw ua ke.
Kuj Paub, qhov txawv ntawm cov ntaub ntawv warehouse thiab database yog dab tsi?
KEV DIFFERENCE Database yog daim ntawv thov-oriented-collection ntawm cov ntaub ntawv hos Data Warehouse yog kev kawm-oriented sau ntawm cov ntaub ntawv . Database siv Online Transactional Processing (OLTP) qhov twg Cov ntaub ntawv warehouse siv Online Analytical Processing (OLAP).
Cov ntaub ntawv khaws cia hauv datawarehouse li cas?
A " cov ntaub ntawv warehouse " yog ib lub chaw khaws ntaub ntawv keeb kwm cov ntaub ntawv uas yog tsim los ntawm kev txhawb nqa cov neeg txiav txim siab hauv lub koom haum. Ib zaug cov ntaub ntawv khaws cia hauv a cov ntaub ntawv mart lub lub tsev khaws khoom , nws tuaj yeem nkag tau.
Pom zoo:
Dab tsi yog tus lej ncaj qha uas yuav tsum raug tshem tawm ntawm cov ntaub ntawv tshawb fawb kom ua raws li kev siv cov ntaub ntawv txwv?
Cov ntaub ntawv qhia ncaj qha hauv qab no yuav tsum raug tshem tawm rau PHI kom tsim nyog raws li cov ntaub ntawv txwv: (1) Cov npe; (2) Cov ntaub ntawv chaw nyob xa ntawv, tsis yog lub nroog lossis nroog, xeev, thiab ZIP code; (3) xov tooj; (4) fax xov tooj; (5) email chaw nyob; (6) social security naj npawb; (7) cov ntaub ntawv kho mob; (8) kev npaj kho mob
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