Learn how to install and configure PostgreSQL on Rocky Linux 9.6 with optimal performance settings, security hardening, and resource management for production environments.

Complete guide to setting up Rocky Linux 9 on Oracle VirtualBox for database environments. Includes security hardening, network configuration, and performance optimization for DBAs.

Explore the open source philosophy and Linux distributions from a Database Administrator’s perspective. Learn how to choose the right distribution and master package management for database environments.