2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Relational Database Management Systems (RDBMS) thiab Structured Query Language (SQL) cuam tshuam nrog lawv sawv cev rau cov cuab yeej paub tab uas muaj nyob rau ntau dua 30 xyoo. … Txawm hais tias qhov no, SQL yog deb ntawm kev siv tsis tau.
Cov ntaub ntawv sib txheeb puas tseem cuam tshuam?
Txawm hais tias MongoDB thiab Cassandra tseem muaj kev hloov pauv hloov pauv, cov tuam txhab khaws lawv cov RDBMSes nyob ib puag ncig, thiab yuav ua li ntawd rau qee lub sijhawm. Tau ntau xyoo rau hauv cov ntaub ntawv loj hloov pauv, qhov kev cog lus ntawd tseem tsis tau tiav. …
Yuav ua li cas rau yav tom ntej ntawm kev sib raug zoo databases?
Database cov neeg siv nkag siab tias kev sib raug zoo database systems yog nag hmo lub thev naus laus zis thiab NoSQLyog yav tom ntej. Lawv saib ntawm cov vev xaib loj uas tau txais NoSQL thiab xav tias cov tuam txhab no yog nyob rau hauv lub hauv ntej ntawm ib tug tshiab nthwv dej ntawm database saws.
Yuav cov ntaub ntawv puas dhau los?
No. SQL yog lub lingua franca ntawm txhua qhov kev sib raug zoo database tsim nyog siv. Nws tau ntau xyoo lawm, thiab nws yuav ntev tom qab peb ob leeg tuag. Tsis mus qhov twg.
Dab tsi hloov cov ntaub ntawv sib raug zoo?
5 Lwm txoj hauv kev rau Kev Sib Txuas Lus Cov Ntaub Ntawv
- In-Memory Databases. …
- Hadoop/NoSQL. …
- Virtualized Databases. …
- Kawm Databases. …
- Streaming Databases. …
- Kab hauv qab: Yog Ua Tau, Tag Nrho Cov Saum Npe.
Pom zoo:
Cov ntaub ntawv qhia ntawv puas txhawb nqa cov ntaub ntawv kawm?
Cov ntaub ntawv qhia yuav tsum txhawb nqa txoj kev kawm lub tswv yim, cov hom phiaj thiab cov hom phiaj ntawm Cheeb Tsamthiab cov hom phiaj ntawm cov ntaub ntawv kawm uas cov ntaub ntawv yuav raug siv. … Cov ntaub ntawv qhia yuav tsum ua tau raws li cov qauv zoo ntawm cov ntsiab lus tseeb thiab kev nthuav qhia.
Cov ntaub ntawv tsis sib raug zoo twg muaj los ntawm aws?
Types of NoSQL Databases Offered on AWS AWS service: Amazon DynamoDB. AWS service: Amazon DocumentDB, DynamoDB. AWS service: Amazon Keyspaces (for Apache Cassandra) AWS service: Amazon Neptune. AWS service: Amazon Timestream. AWS service:
Puas yog cov ntaub ntawv sib tw cov ntaub ntawv raug cai?
Kev tsim "Cov ntaub ntawv cog lus" yog cov ntaub ntawv sau uas txhais lub luag haujlwm, kev lav phib xaub, thiab "Ua haujlwm" raws li Daim Ntawv Cog Lus Tsim Kho, thiab raug cai lij choj rau ob tog (Tswj thiab tus neeg cog lus).
Qhov twg hauv qab no tsis yog cov ntaub ntawv sib raug zoo?
Qee qhov nrov NoSQL databases yog MongoDB, Apache Cassandra, Redis, Couchbase thiab Apache HBase. Muaj plaub yam uas tsis muaj kev sib raug zoo: cov ntaub ntawv khaws cia, kab ntawv qhia chaw, khw muag khoom tseem ceeb thiab daim duab database.
Dab tsi yog cov ntaub ntawv tsis sib raug zoo?
A NoSQL database muab cov txheej txheem rau kev khaws thiab khaws cov ntaub ntawv uas yog qauv hauv kev txhais tau tias tsis yog kev sib raug zoo tabular siv hauv kev sib raug zoo databases. Xws li cov ntaub ntawv muaj nyob txij li xyoo 1960s, tab sis lub npe "
