BlackBerry® Enterprise Server 5.0 officially rolled in support for Microsoft® SQL Server® database mirroring.

Historically BES Administrators were forced to either setup transactional replication or some form of manual (or scripted) log shipping to achieve high availability with their BlackBerry® Configuration Database. While other methods of high availability exist for SQL Server such as Neverfail or Veritas Cluster Server, they aren't officially supported by RIM (even if RIM uses...