Load balancing strategies for Amazon RDS for SQL Server read replicas to scale read workloads and reduce latency
Database Blog
This article discusses load balancing strategies for Amazon RDS for SQL Server read replicas to scale read workloads and reduce latency.
Specifically, the article covers:
- An overview of Amazon RDS for SQL Server read replicas and their benefits
- Three use cases for load balancing read workloads across replicas using different Amazon Route 53 routing policies:
- Weighted routing for equally distributing load
- Latency routing to serve users from nearest replica
- Geolocation routing to serve users within geographic boundaries
- Step-by-step instructions for configuring the routing policies
- Testing and validating the load balancing setups
- Cleanup steps to remove the deployed resources
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