PostgreSQL repmgr

repmgr is a comprehensive tool for managing PostgreSQL replication clusters. It provides utilities to set up standby servers, monitor their status, and perform failover operations. repmgr simplifies the administration of highly available PostgreSQL environments, ensuring data consistency and continuous operation. It supports various replication setups, including streaming replication and cascading standbys, offering flexibility for complex architectures. This solution helps maintain business continuity by automating critical tasks in your database infrastructure.