Maintaining the Database

InterScan™ Messaging Security Appliance (IMSA) often needs to access its database. However, over time the database might become unstructured in a way that slows down database queries, which could affect IMSA performance. Trend Micro suggests configuring a database maintenance schedule to re-index database tables.

IMSA will analyze database tables daily at 2 AM and vacuum the database tables daily at 3 AM.

To set a maintenance schedule:

  1. Choose Administration > Database Maintenance from the menu.

  2. Select Re-index database tables.

  3. Click one of the following to set the schedule frequency:

  4. Click Save.