TCM SearchLog Table is large
The dbo.SearchLog table in the TCM database is large
TCM
Diskspace
SearchLog
Search Log
Performance
When Log All Searches is enabled, the search logs every incoming search query's detail such as the date/time of the search, the userID the search was done by, the # of documents returned in the search, and how long the search took. The search queries come in anytime Munis gets the document count to display, when the TCM viewer is launched from Munis, and whenever someone does a direct search within TCM itself (Full Client and new browser-based Document Search).
To clear Search Logs, from TCM full client schedule the job system.log.PurgeSearchLog
To disable TCM search logging:
Open TCM full client as admin
Navigate to Administration > System Setup
Select iDoc Documents > Search Settings
Uncheck Log all Searches
Click OK