Hi, today I want to share with you training that I get from one colleague today. This is available at Watch Brent Tune Queries [Video] I have to said that I really enjoy this presentation and charisma of the presenter. And I learn a lot from his presentation. So I decided to share it with you. There is one thing I cannot agree with within my experience, which is changing requirements to tune up queries. I never ask, do you really need this? And I always tune up queries to said this is exactly the same content, but I am giving it to you faster with these T-SQL code changes or non-functional indexes changes, of course. Let me know if you like this presentation. Enjoy!