Understanding high availability
High availability refers to the ability of a system to remain operational and accessible for a maximum amount of time, typically achieved through redundancy and failover mechanisms. For MySQL, high-availability solutions ensure that the database remains available even during hardware failures, software issues, or other disruptions.
High Availability Solutions for MySQL
MySQL High Availability (HA) ensures databases stay accessible, even during maintenance or hardware issues. It reduces downtime, ensuring continuous data access for users. Whether it’s planned updates or unexpected problems, HA keeps databases running smoothly, avoiding interruptions in service. It’s like having a backup plan for your data, making sure it’s always available when you need it, no matter what happens to the servers or network.