ProxySQL Blog — #failoverPosts tagged #failover 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'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'Database Failover: Ensuring Seamless Transitions with ProxySQLhttps://proxysql.com/blog/database-failover/https://proxysql.com/blog/database-failover/When was the last time your database experienced an unexpected failover? If it was seamless, consider yourself lucky, as most organizations struggle with signifThu, 13 Mar 2025 00:00:00 GMTRene CannaoMySQL High Availability: Techniques to Ensure Uptime in Critical Systemshttps://proxysql.com/blog/mysql-high-availability/https://proxysql.com/blog/mysql-high-availability/A single hour of downtime costs companies an average of $300,000, with critical systems like databases bearing the brunt of this risk. MySQL, widely used for maWed, 04 Dec 2024 00:00:00 GMTRene CannaoFailover comparison in Aurora MySQL 2.10.0 using proxySQL vs Aurora's cluster endpointhttps://proxysql.com/blog/failover-comparison-in-aurora-mysql-2-10-0-using-proxysql-vs-auroras-cluster-endpoint/https://proxysql.com/blog/failover-comparison-in-aurora-mysql-2-10-0-using-proxysql-vs-auroras-cluster-endpoint/Aurora cluster promises a high availability solution and seamless failover procedure. However, how much is actually the downtime when a failover happens? And hoTue, 04 Jan 2022 00:00:00 GMTGeorge VasileiouAmazon Aurora - Seamless Planned Failover with ProxySQLhttps://proxysql.com/blog/aurora-failover-without-losing-transactions/https://proxysql.com/blog/aurora-failover-without-losing-transactions/One of the more popular solutions for a DBaaS in today's market is Amazon's RDS / Aurora service. Historically Amazon RDS was quite popular however Aurora has bMon, 10 Sep 2018 00:00:00 GMTNick Vyzas