This document provides an introduction and overview of MariaDB. It highlights that MariaDB is a world class, secure and extensible open source database with the fastest growth. It is used by over 12 million users in 45 countries for critical business functions. MariaDB aims to radically simplify database adoption and supports various deployment options and use cases. It offers multiple storage engines and replication capabilities. World class support is available 24/7/365. The document promotes MariaDB's support, security, innovation and services.