Excellent Article.
I Like the way you explain, example helps more than 100' s of lines of description. Obviously the target audience is sql server dba/developer so it's always good not to start every article with how to create indexes. More articles are expected from you.
Thanks,
Sameer Raval
Kindest Regards,
Sameer Raval [Sql Server DBA]
Geico Insurance
RavalSameer@hotmail.com