High Availability PostgreSQL 16.11 Cluster with repmgr 5.5 on CentOS Stream 10 (Coughlan)

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Introduction High availability (HA) is a critical requirement for modern database infrastructures, ensuring minimal downtime and seamless failover in case of node failures. PostgreSQL, while robust as a standalone database, requires additional tooling to manage replication, failover, and cluster orchestration in multi‑node environments. repmgr (Replication Manager) is a widely adopted open‑source tool that simplifies the…

New Features in Mysql 8.4 from Mysql 8.0

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MySQL 8.0, a reliable base in database management, has been continuously updated with new functionalities and enhancements. This blog explores the performance, security, user-friendly tools, and New features in MySQL 8.4, providing insights for both experienced database administrators and developers to maximize the capabilities of this transformative database management tool. Following are the new features…