Video: RDS High Availability yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Amazon Relational Database Service (Amazon RDS ) txhawb nqa ob txoj hauv kev yooj yim rau kev siv kom ntseeg tau Muaj Muaj ntawm koj cov ntaub ntawv sib txheeb. Qhov no txhais tau tias koj pawg DB tuaj yeem zam qhov tsis ua tiav ntawm ib qho Muaj Thaj chaw tsis muaj cov ntaub ntawv poob thiab tsuas yog cuam tshuam luv ntawm kev pabcuam.
Ib yam li ntawd, koj tuaj yeem nug, RDS puas muaj ntau?
Amazon RDS muab muaj ntau thiab kev txhawb nqa tsis zoo rau DB piv txwv siv Multi-AZ xa tawm. Hauv kev xa tawm Multi-AZ, Amazon RDS cia li muab thiab tuav ib qho synchronous standby replica ntawm tus tswv DB nyob rau hauv ib tug txawv Muaj Zone.
Ib yam li ntawd, ntev npaum li cas RDS tsis ua haujlwm? 60-120 vib nas this
Kuj tseem paub yog, AWS High Availability yog dab tsi?
Muaj Muaj yog qhov tseem ceeb ntawm kev tsim software daws teeb meem hauv huab ib puag ncig. Kev lig kev cai muaj ntau tau ib qho kev sib raug zoo heev tab sis tam sim no nrog AWS , ib tug yuav leverage ib tug xov tooj ntawm AWS kev pabcuam rau muaj ntau los yog tej zaum ib txwm muaj ” scenario.
RDS Multi AZ yog dab tsi?
Amazon RDS Multi - AZ deployments muab kev txhim kho muaj thiab durability rau RDS database (DB) piv txwv, ua rau lawv ib tug natural haum rau ntau lawm database workloads. Nws cia li rov ua dua koj qhov chaw cia rau txoj hauv kev, hla peb thaj chaw muaj.
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