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 Clusterd and Non Clusterd Index

Author  Topic 

rds207
Posting Yak Master

198 Posts

Posted - 2009-11-24 : 13:27:09
Can anybody explain clearly with some easy example difference between and clusterd and non clusterd index..i am trying to improve the performance of a view,

how does the difference in performance vary with an clustered and non clustered index..

and how many non clustered indexes can be for table or a view , i know there should be only one clustered index ..

can i have same columns as a clustered and non clustered index...?

webfred
Master Smack Fu Yak Hacker

8781 Posts

Posted - 2009-11-24 : 13:31:46
Take a little time to read:
http://weblogs.sqlteam.com/mladenp/archive/2007/09/18/Back-To-Basics-What-is-a-Clustered-and-a-Non-Clustered.aspx


No, you're never too old to Yak'n'Roll if you're too young to die.
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GilaMonster
Master Smack Fu Yak Hacker

4507 Posts

Posted - 2009-11-25 : 02:27:47
Also take a look at this series (3 parts)
http://www.sqlservercentral.com/articles/Indexing/68439/

--
Gail Shaw
SQL Server MVP
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