What Is Mysql High Availability

High availability (HA) is a component of a technology system that eliminates single points of failure to ensure continuous operations or uptime for an extended period. High Availability ensures your systems, databases, and applications operate when and as needed.

What is high availability in database?

High availability (HA) is a component of a technology system that eliminates single points of failure to ensure continuous operations or uptime for an extended period. High Availability ensures your systems, databases, and applications operate when and as needed.

Is MySQL freely available?

MySQL is free and open-source software under the terms of the GNU General Public License, and is also available under a variety of proprietary licenses. … MySQL is used by many database-driven web applications, including Drupal, Joomla, phpBB, and WordPress.