optimizer enhancements for all-around query execution.
InnoDB enhancements for higher value-based throughput.
New NoSQL-style memcached APIs.
Partitioning changes for questioning and overseeing huge tables.
Replication upgrades covering many aspects.
Better execution checking by growing the information accessible through the PERFORMANCE_SCHEMA.
Step 1: Install the MySQL database:
First we have to install mysql communitty repository and after that install mysql-server using yum command. Use following steps to install MySQL 5.6.