MariaDB (`mariadb`) is a high-performance, open-source relational database management system (RDBMS) that serves as a drop-in replacement for MySQL. It is widely used for scalability, security, and reliability in web applications, enterprise solutions, and cloud environments.

Features of MariaDB:

• ACID-compliant transactions with advanced storage engines.
• High availability with replication and clustering (Galera Cluster).
• Supports JSON, GIS, and full-text search.
• Enhanced security and performance optimization.

To check the installed MariaDB version, run: mariadb --version.

Disclaimer: MariaDB (`mariadb`) is an open-source project released under the GPL license. It is developed and maintained by the MariaDB Foundation and the open-source community. MariaDB (`mariadb`) is provided "as is," without any warranty, and is not affiliated with, endorsed by, or sponsored by any specific company beyond its maintainers.