Sql server tuning

[leon251280]

I need to find a tool that help me to optimize sql server,speed up queries,improve the performance and solve any bottlenecks.

can you tell me their experience or has other tools to advise me?

http://www.sqlserverlifestyle.com

http://www.red-gate.com/products/dba/sql-monitor/

http://www.idera.com/Free-Tools/SQL-check/

thanks