Sun Identity Manager 8.1 System Administrator's Guide

Tuning Database Statistics

As a database administrator, you should frequently run statistics to monitor your repository database.

Performance problems are often caused by bad or missing database table statistics. Fixing this problem improves performance for both the database and Identity Manager performance.

See the following Oracle articles for more information:

Also consider using SQL Profiles, which is another method for choosing the best query plans. You can use the SQL Advisor within Enterprise Manager to create these profiles when you identify poorly performing SQL.