description Amazon RDS Multi-AZ Deployment Overview
RDS Multi-AZ provides high availability and automatic failover for relational databases. It maintains a synchronous standby replica in a different Availability Zone. If the primary instance fails, RDS automatically switches to the standby without manual intervention or data loss, ensuring that your application's data layer remains resilient against localized hardware or zone failures.
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What is Amazon RDS Multi-AZ Deployment?
RDS Multi-AZ provides high availability and automatic failover for relational databases. It maintains a synchronous standby replica in a different Availability Zone. If the primary instance fails, RDS automatically switches to the standby without manual intervention or data loss, ensuring that your application's data layer remains resilient against localized hardware or zone failures.
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