Optimizing MySQL Queries with EXPLAIN


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Wow, MySQL db index choices are sooo much more subtle than I ever realized. :D

A great talk that was very clear, informative, and authoritative. Thanks!

Anonymous at 17:01 on 29 Oct 2014

Great talk, good presentation and answered everyone's questions with ease!

Morgan used some really good examples to demonstrate how to add indexes to tables and how the MySQL optimiser works internally.

Good explanations on how 5.4-5.6 introduced pretty neat features to help optimise queries along with somethings that maybe coming in 5.7.

Possibly one of the best talks so far at zendcon