Video: Dab tsi yog qhov loj cov ntaub ntawv system?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A loj cov ntaub ntawv system muaj cov yam ntxwv yuav tsum tau Cov ntaub ntawv , Cov ntaub ntawv Cia, Kev Tswj Xyuas Cov Ntaub Ntawv, Cov ntaub ntawv Kev tsom xam, Cov ntaub ntawv Kev Ua Haujlwm, Interface thiab Visualization, thiab cov yam ntxwv xaiv tau, Qhov system Orchestrator.
Ntawm no, cov ntaub ntawv loj yog dab tsi?
Cov ntaub ntawv loj yog ib lo lus uas piav txog qhov ntim loj ntawm cov ntaub ntawv - ob qho tib si tsim thiab tsis muaj qauv - uas cuam tshuam kev lag luam nyob rau ib hnub. Tab sis nws tsis yog tus nqi ntawm cov ntaub ntawv qhov tseem ceeb. Cov ntaub ntawv loj tuaj yeem txheeb xyuas rau kev nkag siab uas ua rau kev txiav txim siab zoo dua thiab kev lag luam tawm tswv yim.
Tsis tas li ntawd, cov ntaub ntawv loj yog dab tsi thiab nws ua haujlwm li cas? Cov ntaub ntawv loj los ntawm cov ntawv nyeem, suab, video, thiab cov duab. Cov ntaub ntawv loj raug tshuaj xyuas los ntawm cov koom haum thiab kev lag luam rau cov laj thawj xws li kev tshawb pom cov qauv thiab cov qauv uas cuam tshuam nrog tib neeg tus cwj pwm thiab peb kev cuam tshuam nrog kev siv thev naus laus zis, uas tuaj yeem siv los txiav txim siab seb peb nyob li cas, ua haujlwm , thiab ua si.
Tib neeg kuj nug, hom ntaub ntawv loj yog dab tsi?
Cov ntaub ntawv loj : Hom ntawm Cov ntaub ntawv Siv hauv Analytics. Cov ntaub ntawv hom koom nrog Cov ntaub ntawv loj analytics muaj ntau yam: structured, unstructured, geographic, real-time media, natural language, time series, event, network and linked.
Cov ntaub ntawv loj yog dab tsi?
- Feem ntau ntawm cov ntaub ntawv loj tsim los ntawm peb qhov chaw tseem ceeb: cov ntaub ntawv sib raug zoo, cov ntaub ntawv tshuab thiab cov ntaub ntawv hloov pauv.
- Cov ntaub ntawv kev sib raug zoo los ntawm Kev Nyiam, Tweets & Retweets, Cov Lus Qhia, Video Uploads, thiab cov xov xwm dav dav uas tau rub tawm thiab sib koom los ntawm lub ntiaj teb nyiam kev tshaj xov xwm platforms.
Pom zoo:
Dab tsi yog qhov txawv ntawm XML cov ntaub ntawv thiab cov ntaub ntawv sib txheeb?
Qhov sib txawv loj ntawm XML cov ntaub ntawv thiab cov ntaub ntawv sib txheeb Ib daim ntawv XML muaj cov ntaub ntawv hais txog kev sib raug zoo ntawm cov ntaub ntawv rau ib leeg nyob rau hauv daim ntawv ntawm hierarchy. Nrog rau tus qauv kev sib raug zoo, tib hom kev sib raug zoo uas tuaj yeem txhais tau yog cov lus niam txiv thiab cov rooj sib raug zoo
Dab tsi yog qhov sib txawv ntawm pab pawg cov ntaub ntawv thiab cov ntaub ntawv tsis yog pawg?
Ob leeg yog cov ntaub ntawv muaj txiaj ntsig ntawm cov ntaub ntawv tab sis qhov sib txawv ntawm lawv yog cov ntaub ntawv tsis muaj ntaub ntawv yog rawdata. Qhov no txhais tau hais tias nws nyuam qhuav tau sau tab sis tsis txheeb rau hauv ib pawg lossis cov chav kawm. Ntawm qhov tod tes, groupeddata yog cov ntaub ntawv uas tau teeb tsa ua pawg los ntawm cov ntaub ntawv nyoos
Dab tsi yog kev noj cov ntaub ntawv hauv cov ntaub ntawv loj?
Cov ntaub ntawv ingestion yog tus txheej txheem ntawm tau txais thiab import cov ntaub ntawv rau tam sim ntawd siv los yog cia nyob rau hauv ib tug database. Txhawm rau noj ib yam dab tsi yog 'coj ib yam dab tsi los yog nqus ib yam dab tsi.' Cov ntaub ntawv tuaj yeem xa tawm hauv lub sijhawm tiag tiag lossis noj hauv cov khoom siv
Dab tsi yog qhov sib txawv ntawm cov ntaub ntawv sib sau ua ke thiab cov ntaub ntawv tsis sib xws?
Kev sib sau cov ntaub ntawv yog sau thiab sau cov ntaub ntawv; kom disaggregate cov ntaub ntawv yog rhuav tshem cov ntaub ntawv sib sau ua ke rau hauv cov khoom siv lossis cov ntaub ntawv me me
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously