OurSQL Episode 126: Subqueries and Tracking

This week we present part 2 of optimizer enhancements in MySQL 5.6, including subquery optimizations and the new optimizer trace feature. Ear Candy talks about what “hole punching” is with regards to file systems. In At the Movies we present “How to Deal with Difficult People”.

Galera, SkySQL and MariaDB are doing a Road Show in Stockholm on February 7th.

Oracle’s doing more MySQL tech tours. These seminars will be in the mornings, and are free. They will be on:
Friday, February 15th near Milan

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