Cov txheej txheem:
Video: Thaum twg kuv yuav tsum siv NoSQL mus kom ze vs Rdbms?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Feem ntau, ib qho yuav tsum xav ib RDBMS yog hais tias ib tug muaj ntau kab muas thiab complex koom. Hauv ib NoSQL database zoo li MongoDB, piv txwv li, ib daim ntawv (aka complex object) tuaj yeem yog qhov sib npaug ntawm cov kab koom nrog ntau lub rooj, thiab qhov sib xws yog lav nyob rau hauv cov khoom ntawd.
Ib yam li ntawd, qhov twg zoo dua Rdbms lossis NoSQL?
NoSql Kev siv database yog ib qho yooj yim thiab feem ntau siv cov servers pheej yig los tswj cov ntaub ntawv tawg thiab kev lag luam thaum RDBMS databases yog kim thiab nws siv loj servers thiab cia systems. Yog li kev khaws cia thiab ua cov ntaub ntawv raug nqi ib gigabyte nyob rau hauv rooj plaub ntawm NoSQL tuaj yeem ua tau ntau zaus tsawg dua tus nqi ntawm RDBMS.
Ib yam li ntawd, thaum twg peb yuav tsum siv NoSQL database es tsis txhob muaj kev sib raug zoo database? Yog vim li cas thiaj siv NoSQL Database
- Khaws cov ntaub ntawv ntau yam tsis muaj qauv. NoSQL database tsis txwv cov ntaub ntawv khaws cia.
- Siv huab xam thiab khaws cia. Huab-raws li kev cia yog ib qho kev daws teeb meem zoo, tab sis nws xav tau cov ntaub ntawv kom yooj yim kis thoob plaws ntau lub servers rau kev ntsuas.
- Kev loj hlob sai.
Ua raws li qhov xav tau, thaum twg kuv yuav tsum siv NoSQL?
Koj tuaj yeem xaiv NoSQL database rau cov laj thawj hauv qab no:
- Txhawm rau khaws cov ntaub ntawv loj uas tej zaum yuav muaj me me los tsis muaj qauv. NoSQL databases tsis txwv cov hom ntaub ntawv uas koj tuaj yeem khaws ua ke.
- Txhawm rau ua kom zoo tshaj plaws ntawm huab xam thiab khaws cia.
- Kom ceev txoj kev loj hlob.
- Txhawm rau boost kab rov tav scalability.
Qhov txawv ntawm Rdbms thiab NoSQL yog dab tsi?
RDBMS yog tag nrho cov txheej txheem ntawm kev khaws cov ntaub ntawv. Thaum lub NoSQL yog unstructured txoj kev khaws cov ntaub ntawv. Thiab lwm lub ntsiab txawv yog tias tus nqi ntawm cov ntaub ntawv khaws cia feem ntau yog nyob ntawm lub cev nco ntawm lub cev. Thaum hauv NoSQL koj tsis muaj cov kev txwv xws li koj tuaj yeem ntsuas lub kaw lus kab rov tav.
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