Many people asked me to create a video on the same topic, so we have Prevent Unauthorized Index Modifications. Here is the video.
Earlier I wrote about SQL SERVER – MAX Columns ID Used in Table and lots of people asked me to create a video on this topic. Let us see the video.
After the blog posts, lots of people asked me to build a video so here is the video discussing the topic of Tuning Query Cost 100%.
The challenge I face is that often DBAs ask me to prove that indexes are really not used by queries. Let us learn about Queries Using Specific Index.
After reading it, lots of people asked me if I can make a video on this topic. Of course, here we go, Read Only Tables – Is it Possible?
Based on my recent two videos, I got lots of questions about SUM(1) vs COUNT(1) Performance Battle. Let us see that in today’s video.