The presentation was probably this one: http://www.percona.com/live/mysql-conference-2014/sites/default/files/slides/percona-live-2014_0.pdf http://www.percona.

The presentation was probably this one: http://www.percona.com/live/mysql-conference-2014/sites/default/files/slides/percona-live-2014_0.pdf http://www.percona.com/live/mysql-conference-2014/sites/defa... Slides 16-18.