Cloud SQL – Google Cloud’s managed database service.
Google Cloud SQL is a fully managed relational database service that supports MySQL, PostgreSQL, and SQL Server. It provides automated backups, replication, patches, and updates while maintaining compatibility with on-premises databases. The service features high availability configurations, read replicas for performance scaling, and automatic storage increases. Cloud SQL includes integrated monitoring, automated failover, and point-in-time recovery. It supports private IP access, IAM authentication, and customer-managed encryption keys for security.