Thursday, July 10, 2008
Validating 5000+ Users?
If you're doing a migration into Exchange 2003 or 2007 with more than 5000 users (and this showed up in this case with a migration of over 10,000), and you're using the same database regularly, use the Access "Compact and Repair" option between insertion runs.
The client doing this noticed a marked degradation in Validating user accounts after 5000 users. Investigating we determined a few code fixes that speed the process, but also that the best thing you can do is Compact and Repair the database.