Hi folks, this is Jay Pipes, the author of the slide decks in question...someone notified me via email that these slides were up online.
I had no idea those slides were even up online! People tend to take the slides from my website (http://jpipes.com) and post them on various websites without my knowledge, which is perfectly fine. :)
Those slides are also quite old (2+ years now). I've done many presentations since then and have a number of alternate slide decks which you may find useful. Here are the links to download PDFs from my website.
http://jpipes.com/presentations/kill-mysql-performance.pdf
http://jpipes.com/presentations/target-practice/target-pract...
http://jpipes.com/presentations/target-practice/target-pract...
http://jpipes.com/presentations/joinfu/joinfu_part_one.pdf
http://jpipes.com/presentations/joinfu/joinfu_part_two.pdf
http://jpipes.com/presentations/dqm/legend_drunken_query_mas...
You can also download a chapter of my book (Pro MySQL) on SQL Scenarios:
http://jpipes.com/presentations/sqlscenarios.pdf
Cheers!
jay