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Make multi-az cluster read replica, to be writable.

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Im trying to find a way, to make the multi-az cluster read replica, to become writable. Is it even possible? or the only way of "promoting" the read replica, to be writable, is to "failover" the primary instance?

  • Gary Mclean EXPERT
    3 years ago

    What RDS instance/type are you running? MYSQL/Auora?

Topics
AnalyticsMigration & ModernizationDatabase
Tags
Amazon Relational Database ServiceDatabase
Language
English
asked 3 years ago377 views
1 Answer
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Accepted Answer

An RDS Multi-az cluster has one writer node and two reader nodes. Only one of these is writeable. You can call failover-db-cluster to switch roles, but the result will still be one writer and two readers. Hope that answered your question.

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answered 3 years ago

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