MySQL is a popular database platform with connectivity options for many programming languages such as PHP, Perl, Python, TCL, C, Java etc. This means you can easily access this data from a variety of applications written in a variety of programming languages.
The Middleware Add-On is an option that allow Big Business Server to synchronize data with an external data source (MySQL) where it can be more readily accessed or copied to another system. This Solution describes removing MySQL for Mac OS X. (6601)
Stop the database server
sudo rm /usr/local/mysql
sudo rm -rf /usr/local/mysql*
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/My*
rm -rf ~/Library/PreferencePanes/My*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*
sudo rm -rf /private/var/db/receipts/*mysql*r