Mark Callaghan has graciously accepted to be the closing keynote speaker for Percona Live: San Francisco!
Mark is best known for his work behind MySQL @ Facebook, where he and his team maintain one of the largest MySQL installations around. They also contribute back to the community with a publicly available branch of enhancements, improved diagnostic tools, and bug reports which help make MySQL better.
Mark’s keynote will be on “High-value Transaction Processing”. I assure you, this is a presentation not to be missed.