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 Sql Server Tunning

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gautamsaraswat88
Starting Member

2 Posts

Posted - 2011-11-20 : 12:51:51
Hello everyone,
i want to know about Sql Server tunning As
what is sql tunning?
Why we use it?
and how to do it?


Thanks in Advance

GilaMonster
Master Smack Fu Yak Hacker

4507 Posts

Posted - 2011-11-20 : 13:05:44
Tuning (one n only) is the process of making one or more SQL queries run more optimally.

Re how you do it, entire books have been written on that.
http://www.amazon.com/Server-Performance-Tuning-Distilled-Experts/dp/1430219025/ref=sr_1_1?s=books&ie=UTF8&qid=1321812326&sr=1-1
http://www.amazon.com/Inside-Microsoft%C2%AE-SQL-Server-2005/dp/0735621969/ref=sr_1_2?s=books&ie=UTF8&qid=1321812326&sr=1-2

--
Gail Shaw
SQL Server MVP
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vikki.seth
Yak Posting Veteran

66 Posts

Posted - 2011-11-21 : 14:22:47
Good Articles for SQL Server Tunning.

http://www.databasejournal.com/features/mssql/article.php/1466951/SQL-Server-Performance-Tuning-for-SQL-Server-Developers.htm

http://www.sql-server-performance.com/2007/gen-tips/
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anita.86
Starting Member

21 Posts

Posted - 2011-12-09 : 06:26:25
if you want from basic
read this:

http://beginner-sql-tutorial.com/sql-query-tuning.htm


N/A
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jackv
Master Smack Fu Yak Hacker

2179 Posts

Posted - 2011-12-11 : 04:56:15
For Query tuning , there are predeployment queries and post deployment queries. Both require optimisation. The first type need to be optimised, the second type need to be optimised ONCE they are identified as causing the problem.

For sql server tuning - try and identify bottlenecks - analysing waits at the instance level is an effective approach - then links the waits with specific tuning activity



Jack Vamvas
--------------------
http://www.sqlserver-dba.com
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