Chapter 1. Introduction to database servers
A database server is a service that provides features of a database management system (DBMS). DBMS provides utilities for database administration and interacts with end users, applications, and databases.
Red Hat Enterprise Linux 9 provides the following database management systems:
- MariaDB 10.5
- MariaDB 10.11 - available since RHEL 9.4
- MySQL 8.0
- PostgreSQL 13
- PostgreSQL 15 - available since RHEL 9.2
- PostgreSQL 16 - available since RHEL 9.4
- Redis 6