PgBouncer: A Guide to Efficiently Managing Multiple Instances
PgBouncer: A Guide to Efficiently Managing Multiple Instances To effectively manage multiple PgBouncer instances, follow these steps Install Prerequisites Ensure PostgreSQL, PgBouncer, and systemd are installed and configured correctly on your Ubuntu 22.04 or later server. Create Systemd Templates Create template files for both the socket (/etc/systemd/system/[email protected]) and service (/etc/systemd/system/[email protected]) to define basic settings for each instance. Configure PgBouncer Create individual configuration files (e.g., pgbouncer-50001.ini, pgbouncer-50002.ini) based on the templates, specifying unique port numbers, log files, and PID files. Enable and Start Instances Use systemd commands to enable and start the newly created PgBouncer instances. Verify Instances Check the status of the running instances, including PID files, log files, and process information. We can effectively optimize your PostgreSQL database's performance and scalability through the use of mu...