:: What is MySQL
MySQL is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases. – wikipedia
 
:: How to install MySQL 5.5 on Linux OpenSUSE
+ install dependency

+ create user and group

+ download MySQL

+ extract and compile MySQL

+ installing MySQL

+ setup mysql

+ starting mysql

+ testing

 
:: links
+ Google
+ ServerFlux