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February 19, 2013

Really Large Queries: Advanced Optimization Techniques, Feb. 27

Filed under: MySQL,Performance,SQL — Patrick Durusau @ 11:10 am

Percona MySQL Webinar: Really Large Queries: Advanced Optimization Techniques, Feb. 27 by Peter Boros.

From the post:

Do you have a query you never dared to touch?
Do you know it’s bad, but it’s needed?
Does it fit your screen?
Does it really have to be that expensive?
Do you want to do something about it?

During the next Percona webinar on February 27, I will present some techniques that can be useful when troubleshooting such queries. We will go through case studies (each case study is made from multiple real-world cases). In these cases we were often able to reduce query execution time from 10s of seconds to a fraction of a second.

If you have SQL queries in your work flow, this will definitely be of interest.

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