Rene' Cannao' — ProxySQL BlogBlog posts by Rene' Cannao' on the ProxySQL blog.https://proxysql.com/en-usOrchestrator for PostgreSQL: the HA brain, now first-partyhttps://proxysql.com/blog/orchestrator-postgresql-intro/https://proxysql.com/blog/orchestrator-postgresql-intro/How ProxySQL for PostgreSQL handles unplanned primary failureWed, 22 Apr 2026 00:00:00 GMTRene' Cannao'ProxySQL for PostgreSQL — Surviving an unplanned primary failurehttps://proxysql.com/blog/proxysql-postgresql-unplanned-primary-failure/https://proxysql.com/blog/proxysql-postgresql-unplanned-primary-failure/How ProxySQL for PostgreSQL handles unplanned primary failureTue, 21 Apr 2026 00:00:00 GMTRene' Cannao'The Provider Architecture — How dbdeployer Learned to Speak PostgreSQLhttps://proxysql.com/blog/dbdeployer-provider-architecture/https://proxysql.com/blog/dbdeployer-provider-architecture/A deep dive into the Provider interface that makes dbdeployer multi-database. How we abstracted MySQL, added PostgreSQL, and made it extensible for any database.Sun, 19 Apr 2026 00:00:00 GMTRene' Cannao'ProxySQL for PostgreSQL — the failover modelhttps://proxysql.com/blog/proxysql-postgresql-failover-primer/https://proxysql.com/blog/proxysql-postgresql-failover-primer/First blog post of a series about ProxySQL for PostgreSQL and how it handles failoverSat, 18 Apr 2026 00:00:00 GMTRene' Cannao'What's Coming to dbdeployerhttps://proxysql.com/blog/proxysql-dbdeployer-whats-coming/https://proxysql.com/blog/proxysql-dbdeployer-whats-coming/A preview of the features we're shipping — from InnoDB Cluster to PostgreSQL support. This is just the beginning.Sun, 05 Apr 2026 00:00:00 GMTRene' Cannao'