Covering Indexes
A Covering Index is one of my favorite performance techiques. B ascially - a covering index is one that completely covers the needs of the query without having to resort tot eh dreaded bookmark lookup. This last weekend I made a ScreenCast about Covering Indexes. Enjoy! And if you have any suggestiosn or requests for more SQL Server ScreenCasts, email me.
posted by Paul Nielsen @ Thursday, June 08, 2006
4 comments
4 Comments:
Great show!
Maybe you shold also mention the price covering index need to pay - "storage"
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