Cov txheej txheem:

Koj ua Aurora Read Replicas li cas?
Koj ua Aurora Read Replicas li cas?

Video: Koj ua Aurora Read Replicas li cas?

Video: Koj ua Aurora Read Replicas li cas?
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Nkag mus rau AWS Management Console thiab qhib Amazon RDS console ntawm https://console.aws.amazon.com/rds/

  1. Nyob rau hauv lub pane navigation, xaiv Databases.
  2. Xaiv qhov MySQL DB piv txwv uas koj xav siv los ua qhov chaw rau koj Aurora Read Replica.
  3. Rau Kev Ua, xaiv Tsim Aurora nyeem replica.

Yog li, ob qho txiaj ntsig ntawm kev siv Read Replicas yog dab tsi?

Nyeem cov ntawv luam tawm tso cai rau koj kom elastically scale tawm dhau lub peev xwm txwv ntawm ib qho DB piv txwv rau nyeem - hnyav database workloads. 2) Koj tuaj yeem txhawb nqa a nyeem replica yog tias qhov chaw DB piv txwv tsis ua haujlwm. Koj tseem tuaj yeem rov ua dua DB piv txwv thoob plaws AWS Regions uas yog ib feem ntawm koj lub tswv yim kev puas tsuaj.

Ib sab saum toj no, Aurora replication ua haujlwm li cas? Amazon Aurora cia li faib koj cov ntaub ntawv ntim rau hauv 10GB ntu kis thoob plaws ntau lub disks. Txhua 10GB chunk ntawm koj database ntim yog luam tawm rau txoj kev, hla peb thaj chaw muaj.

Ua raws li qhov no, koj yuav ua li cas txhawb kev nyeem ntawv replica rau tus tswv?

Nov yog lwm txoj hauv kev ua nws:

  1. Ua cov haujlwm ntawm ib qho kev xaiv nyeem Replica thiab tos kom lawv ua tiav.
  2. Tos kom nyeem Replica kom ntes nrog tus tswv database piv txwv.
  3. Txhawb Kev Nyeem Replica rau tus tswv.
  4. Direct tag nrho cov database tsheb mus rau tus tshiab txhawb tus tswv.

Qhov txawv ntawm Aurora thiab RDS yog dab tsi?

Nrog Aurora , koj tuaj yeem muab txog li 15 replicas, thiab replication yog ua nyob rau hauv milliseconds. Los ntawm qhov sib txawv, RDS tso cai tsuas yog tsib replicas, thiab cov txheej txheem replication yog qeeb dua Amazon Aurora . Cov replicas ntawm Amazon Aurora siv tib logging thiab cia cov khaubncaws sab nraud povtseg uas nyob rau hauv lem txhim kho cov txheej txheem replication.

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