SQL FCI

SQL Server 2016 Failover Cluster Instances in Azure

Microsoft recently announced additional support scenarios for using Guest Clusters in Azure. In this blog post, let’s have a look how we can build a two node SQL 2016 Guest clustering in Azure using Windows Server 2016 Storage Spaces Direct. Utilizing Guest clusters in Azure enables mission critical application such as a SQL backend to function with greater availability if a single instance fails. By using Failover clustering and also placing virtual machines in an availability set, ensure that the application can work regardless of a hardware failure / Host updates or an application instance failure.