All links of Microsoft SQL Server

MySQLMySQL
Jeremy Zawodny's MySQL StuffJeremy Zawodny's MySQL Stuff
MySQLtalk.comMySQLtalk.com
#mysql on Freenode#mysql on Freenode
MySQL Forum at Tek-TipsMySQL Forum at Tek-Tips
Planet MySQLPlanet MySQL
Planet MySQLPlanet MySQL
MySQL at FacebookMySQL at Facebook
O'Reilly MySQL Conference & ExpoO'Reilly MySQL Conference & Expo
MySQLMySQL
MariaDBMariaDB
MySQL Performance BlogMySQL Performance Blog

Microsoft SQL Server related site: