MySQL Multi-instance configuration

Here two instances are configured, the two instances share a set of MySQL installers, using different configuration files, different boot files, different data files, listening to different ports

[Email protected] ~]# Tree/data
/3306│├──data       # 3306 instance of the data directory │├──my.cnf     # 3306 instance of the configuration file │└──mysql
    # 3306 instance of startup file  3307   ├──data      # 3307 Instance Data directory  ├──my.cnf    # 3307 Instances of the configuration file  └──mysql     # 3307 instance of startup file 

MySQL Multi-instance configuration