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creating indexes in existing tables


creating indexes in existing tables

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sivark1
sivark1
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hi experts i have a database exixting 300 tables

now i need to create indexes for the tables to increase performence

pls suggest some good solutions


thanks in advance
Elliott Whitlow
Elliott Whitlow
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Run a trace for an hour or so during the busiest time of the day and feed the traced data to the index tuning wizard and see what it recommends. Other than that do all tables have primary keys? Clustered indexes?

CEWII
GilaMonster
GilaMonster
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http://www.simple-talk.com/sql/performance/finding-the-causes-of-poor-performance-in-sql-server,-part-1/
http://www.simple-talk.com/sql/performance/finding-the-causes-of-poor-performance-in-sql-server,-part-2/

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

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sivark1
sivark1
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thanks for replying gail

but how can i find which table require indexes and
how to check wether indexes present in the table
for performence tuning




pls reply
GilaMonster
GilaMonster
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Did you read those articles?

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass


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