ReadySet

ReadySet is a query cache for MySQL and PostgreSQL. Unlike traditional caching solutions that rely on manual invalidation, ReadySet leverages database replication streams to incrementally update its cache. Through partial view materialization, ReadySet achieves lower tail latencies than a traditional read replica. ReadySet is wire compatible with MySQL and PostgreSQL, so you can deploy it in front of your database to horizontally scale read workloads without requiring application changes.