One of the most popular questions I receive during my Comprehensive Database Performance Health Check is a difference between status in sp_who2 which discusses status as Running, Pending, Runnable, Suspended. Let us today understand them with regards to CPU.
During Comprehensive Database Performance Health Check, I have recently a very interesting experience with an Azure. In this blog post, we will discuss which disks are preferred for performance – Standard Disks or Premium Disks. Well, honestly my answer here is very simple Premium Disks. If you stop reading this blog post over here, I am totally fine as well.
SQL SERVER – Always On Availability Group Failover Generating Dump. Error: 17066: SQL Server Assertion: HadrFstrVnnUtils.cpp:479
One of my clients was using Always On availability group. They were having 3 nodes Always On AG setup. For simplicity, let’s call them Node1, Node2 and Node3. The first two nodes were in one subnet and node3 was in separate subnet. Let us learn about availability group failover.