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Index usage overview

By Wilfred van Dijk,

03/21 Updated:

Split the ratio in read/write ratio, several improvements

04/21 Updated:

The main part is now a CTE. This reduces the subtreecost a lot. I was triggered by the Question of the Day ("can a CTE be used in a view")

04/14 Updated:

  1. added columns for seeks,scans and lookups represented as percentage
  2. moved stats_date column one place
  3. only disable command for performance indexes
  4. ratio changed: scans are rated 80%, lookups are rated 120%

04/06: Updated:

  1. negative ratio for non-used indexes

Updated:

  1. removed sysobjects join

05/05 Updated:

  1. discovered the FILEGROUP_NAME function, removed join
  2. removed join to sysindexes (not used anymore)

Create this view in the specified database and select from this view

Total article views: 3765 | Views in the last 30 days: 5
 
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Tags
administration    
indexing    
maintenance    
performance tuning    
tuning    
 
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