Definition

Microsoft Cluster Service (MSCS)

Microsoft Cluster Service (MSCS) is a service that provides high availability (HA) for applications such as databases, messaging and file and print services.

MSCS was first introduced in Windows Server 2003 to support server clustering. A cluster connects two or more servers together so that they appear as a single computer to clients.

Related glossary terms: Microsoft Cluster Server (MSCS) Generic Application, failover cluster, cluster log (CL), cluster quorum disk, Microsoft Cluster Server (MSCS) Generic Script, Windows Server Failover Clustering (WSFC)

Contributor(s): Toni Boger

This was last updated in December 2012

Posted by: Margaret Rouse

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