Help Center/ Relational Database Service/ User Guide (Ankara Region)/ FAQs/ Product Consulting/ Can I Change the Replication Mode Between Primary DB Instances and Read Replicas?

Updated on 2024-04-11 GMT+08:00

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Can I Change the Replication Mode Between Primary DB Instances and Read Replicas?

For the MySQL engine:
The replication mode displayed on the RDS console indicates the data synchronization method between primary and standby DB instances. Semi-synchronous and asynchronous are both supported. The semi-synchronous mode is more secure but the asynchronous mode improves performance.

The default synchronization between primary DB instances and read replicas is asynchronous and cannot be changed.

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