Providing a suitable High Availability (HA) solution for each database system is one of the challenging tasks for a DBA and here we have to answer some questions like the following ones:
- What is the cost for that HA solution?
- Is it required to change the system structure or the DB design to use that HA solution?
- Is it complicate to understand, use or maintain ?
Choosing the suitable HA solution for each system will depend on
the answers of such questions …
In this post, I’m going to write about MySQL Master High Availability …