I had implemented Data Compression at my client Performance Health Check. Let us discuss how we can estimate compression.
Well, of course, there is an easy way to know this and that is Execution plan property. Is there any way to know if the executed query is from cache or not?
This is a very interesting function and it helps us to list databases where User Has DB Access. Well, it is pretty straightforward to know with the help of function HAS_DBACCES.
Lots of people who watched the video also asked me to build a similar video. Let us see today a video where I explain how to detect memory pressure.
A very interesting DBCC command I recently came across and that is DBCC FLUSHAUTHCACHE. DBCC function applies to Azure SQL Database.