Microsoft Cluster Server - Wikipedia
https://en.wikipedia.org/wiki/Microsoft_Cluster_ServerMicrosoft Cluster Server (MSCS) is a computer program that allows server computers to work together as a computer cluster, to provide failover and increased availability of applications, or parallel calculating power in case of high-performance computing (HPC) clusters (as in supercomputing). Microsoft has three technologies for clustering: Microsoft Cluster Service (MSCS, a HA clusterings…
Failover Clustering | Microsoft Docs
docs.microsoft.com › en-us › windows-serverOct 20, 2021 · In this article. Applies to: Windows Server 2022, Windows Server 2019, Windows Server 2016, Azure Stack HCI, versions 21H2 and 20H2. A failover cluster is a group of independent computers that work together to increase the availability and scalability of clustered roles (formerly called clustered applications and services).