Many DBAs haven’t had the experience of using database mirroring, since it was deprecated in 2012 when availability groups were…
Initially I thought to myself, “this is the most misunderstood wait type that exists in the HA space for SQL…
Overall Introduction I’ve had some feedback that people would like to know some of the stuff I see and how…
One of the most common issues I look at from day to day is some variation of the question. “Why…
I tend to be involved in many HA related issues, as is the nature of my current work agreement. The…
On, Off, On, Off, On… I see this more often than I’d like to, so count this as your PSA…
I won’t say I told you so… I will, however, point out common AG question #8… I’m not sure why…
This is inspired by all the times I am forced to repeat myself. To cut down on hearing my own…
Well That Escalated Quickly… Error 35217 translates to, “The thread pool for AlwaysOn Availability Groups was unable to start a…
Update 5/24/2022: I’ve updated the DMV to reflect the various node and witness dynamic settings with a new column at…