M312: Diagnostics and Debugging,
Chapter 3: Slow Queries;
there are two labs:
- Building an Index in the Foreground in Production
- Analyse Profiler Data
Though I have successfully solved the second one.
I have to say I am totally lost with the first one.
Trying to make sense of the data I can see was a proper way to go in the second lab but appears to be wrong (or lead to non exact answers) with the first.
Any hint (even just a suggestion on which video to refer to in the lectures) would be very much appreciated.