MySQL is a relational database management system, developed by MySQL AB (
http://www.mysql.com/).
MySQL is installed in a hidden directory that is not visible in the Finder. You can find this directory by using the Terminal application to navigate to:
/usr/bin/
Note: Above is the correct location for 10.2.6 or later. For earlier versions, navigate to:
/usr/local/mysql
MySQL documentation is available online at:
http://www.mysql.com/documentation/. Mac OS X Server 10.2 includes mysql version 3.