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Configuring BlackBerry Configuration Database high availability

You can configure BlackBerry® Configuration Database high availability by configuring database mirroring. Database mirroring requires that you configure a principal BlackBerry Configuration Database instance and a mirror BlackBerry Configuration Database. The BlackBerry® Enterprise Server and BlackBerry Enterprise Server components can connect to the principal BlackBerry Configuration Database, and, if the principal BlackBerry Configuration Database stops responding, they can connect to a mirror BlackBerry Configuration Database automatically.

If your organization's environment does not support database mirroring, you can configure transactional replication. When you configure transactional replication and the BlackBerry Configuration Database stops responding, you must connect the BlackBerry Enterprise Server and BlackBerry Enterprise Server components to the replicated BlackBerry Configuration Database manually.


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