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Lync 2010 数据库



Microsoft SQL 2012 is NOT supported for all Microsoft Lync 2010 roles yet. The Microsoft KB article “SQL Server 2012 is not supported in some Lync Server 2010 server roles” details which Lync 2010 server roles are not supported.

While investigating a recent Lync issue, I had to reacquaint myself with the main databases used in a Lync deployment. In this blog post, I have documented my experiences for the benefit of others.


The Types and Uses of Databases in Lync

Microsoft Lync Server 2010 makes extensive use of Microsoft SQL. The two flavors of the core Front-End Lync Server role requires SQL:

  • ships with, installs, and uses Microsoft SQL Server 2008 Edition (64-bit).Lync 2010 Server Standard EditionExpress
  • Lync 2010 Server Enterprise Edition requires Microsoft SQL Server 2008 SP1 or 2005 SP3 (64-bit) on a dedicated server. As of April 20, 2011 support was added for Microsoft SQL Server 2008 R2.

The 32-bit versions of SQL are not supported. You can read more about the supported Database Software prerequisites here: Microsoft Lync 2010 Database Software and Clustering Support.