Blackberry PROFESSIONAL SOFTWARE FOR MICROSOFT EXCHANGE Upgrade Manual page 9

Upgrade Guide
Hardware Scenario
• If the BlackBerry Configuration Database is currently installed on a computer that is
separate from the messaging server, you can configure the connection to the
BlackBerry Configuration Database during the BlackBerry Enterprise Server upgrade
process.
• If you are adding a large number of users, or if you expect a significant increase in
the number of email messages that users send and receive, consider moving the
BlackBerry Configuration Database to its own host computer. You perform this move
before you begin the upgrade process.
For information about moving the BlackBerry Configuration Database, visit
www.blackberry.com/support
Host server and database upgrade scenarios
to read article KB03112.
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