Streamline read scalability with Cloud SQL autoscaling read pools

A common pattern for applications that read frequently from a database is to offload read-heavy workloads to a read replica. This allows applications to scale without impacting critical write operations on the primary database instance. However, these read-heavy workloads can easily exceed the capacity of a single read replica. While developers can manually implement multiple replicas behind a load balancer, this approach is complex and difficult to maintain and scale. Cloud SQL provides a simplified, fully managed solution to scale your reads using read pools for MySQL and PostgreSQL. This feature allows you to provision multiple read replicas that are accessible via a single read endpoint, so you can easily add and remove read replicas without having to make any application changes. To further improve efficiency, we recently introduced autoscaling for Cloud SQL read pools, which dynamically adjusts your read capability based on real-time application needs. Read pools with autoscaling