Indexing

Technical Article

Prioritize Missing Index Recommendations 2 (2005)

  • Script

This is an enhanced version of my previous script: Prioritize Missing Index Recommendations (2005).To aid in evaluation of whether the recommended index is reasonable, I have added :1. counts for key columns and the total columns of the recommended index  2. the length/bytes for both key and all columns  Note this is 'per row', not […]

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2007-08-17

1,851 reads

Technical Article

Prioritize Missing Index Recommendations (2005)

  • Script

To report indexes proposed by the database engine that have highest probable user impact.  Note that no consideration is given to 'reasonableness' of indexes-- bytes, overall size, total number of indexes on a table, etc.  Intended to provide targeted starting point for holistic evaluation of indexes.

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2007-08-17

983 reads

Technical Article

Script to aid in Indexing Strategy

  • Script

When AUTOSTATS is used in a database, we can sometimes use these automatically generated statistics to find columns where SQL Server has built statistics on non-indexed columns that may benefit from an index. This script finds these columns and displays the selectivity of them. This script can be useful in troubleshooting poorly performing databases by […]

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2007-04-09 (first published: )

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Slipstream parameters

What parameters are needed to enable a slipstream installation for setup.exe (SQL Server setup)?

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