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PostgreSQL on RHEL9
durch HANWEI SOFTWARE TECHNOLOGY(HONG KONG) CO.，LIMITED
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PostgreSQL is a powerful, open-source object-relational database system with over 35 years of active development.
PostgreSQL on RHEL9
Version:
We have three PostgreSQL versions available:PostgreSQL 14 (Long-Term Support),PostgreSQL 16 (Current Stable Release),PostgreSQL 17 (Latest Version)
How to use:
To manage PostgreSQL services, use these systemctl commands:
systemctl start/stop/status/restart postgresql-[version]
For example: systemctl status postgresql-16
To access the database:
First switch to the postgres user with: su - postgres
Then connect using: psql
Required Port:
tcp:5432 (default PostgreSQL port)
All versions are actively maintained and include regular security updates. PostgreSQL 14 is recommended for production environments requiring long-term stability, while PostgreSQL 17 offers the latest features and optimizations.