Mastering Query Tuning 2026

When indexes alone aren't enough, and every second counts.

Created by Brent Ozar

Mastering

Course Description

You need to speed up an existing app, and you’re allowed to change both queries & indexes, but you can’t throw hardware at it. Good news – I’ll teach you how in this class.

The class includes hands-on lab assignments that will take you hours to work through, and my students tell me they love doing these labs again and again. They're kinda like SQL Server video games! To follow along, you'll need to build your own SQL Server lab VM.

You can choose whether to attend live or just buy the recordings. Click the Buy Now button to see your options.

Course Curriculum

  Before the Class
Available in days
days after you enroll