What are the best practices for monitoring and optimizing the performance of Read Replicas in AWS RDS?

Question

Shruthi J · Accepted Answer

Monitoring Use Cloudwatch to check cpu, memory & replica lag Enable enhanced monitoring for deeper system level metrics Trach replica lag to ensure the replica is up-to-date Set Cloudwatch alarms for high usage Optimization- Send read only queries to the read replica Choose the right instance type based on workload Add one more replicas if read traffic is high Use cross region replicas for disaster recovery

What are the best practices for monitoring and optimizing the performance of Read Replicas in AWS RDS?

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