Maximum number of concurrent connections for MySQL

Question

Is there a difference in the number of maximum concurrent connections between the standard version of mysql and the corporate version of mysql? suppose two mysql are on two different servers with the same characteristics: 4Core Intel CPU and 4 GB of memory

Answer 1

There is no difference in the number of maximum parallel connections, it depends on the parameter max_connectionson my.cnf, and you will also need to change other configuration parameters.

See: http://dev.mysql.com/doc/refman/5.5/en/server-system-variables.html#sysvar_max_connections