Level 1 of the stairway looks at exactly what the technologies "AlwaysOn", "Failover Cluster Instance" (FCI) and "Windows Server Failover Cluster" are. We'll look at each in detail and summarize where in the High Availability stack they sit.
By Perry Whittle
2016/02/24 (first published: 2014/09/24)
failover clustered instance (fci)