… find a great person to handle time tracking invoicing and book keeping for us so we’re getting better. Market is… consulting managing time is easy you marked couple of days in your calendar bought the tickets booked the Hotel and customers normally…
Post: Facebook at Percona Live MySQL Conference and Expo and Advanced Registration Ending Soon
March 19, 2013 By Leave a Comment
… on knowledge of the technology. I’m pleased to welcome Mark Callaghan, Software Engineer for Database Infrastructure at Facebook, back again… the Percona Live MySQL Conference & Expo to share his expertise. Mark was a keynote speaker at last year’s conference and… stay at the Hyatt Santa Clara, I encourage you to book your hotel room immediately. Our room block is already full…
Post: Percona is Speaking At Open Source Data Center Conference in Nuremberg, Germany
April 19, 2012 By Leave a Comment
… source experts like Kenny Gryp (Percona), Mark Burgess (CFEnigine), Kris Buytaert (inuits) or Kristian Köhntopp (booking.com) will cover the entire scope…
Comment: Unused indexes by single query
September 14, 2008 By 14 Comments
Mark, I think you are underestimate impact of additional indexes. In our book we have benchmark for InnoDB and MyISAM: To insert…
Post: No more MySQL Crash Safe Replication in 5.0 ?
January 29, 2008 By 7 Comments
… we were verifying some of examples for High Performance MySQL book. In the bug Heikki explains the code was probably removed… the master logs. Interesting enough similar functionality is implemented in Mark Callaghan’s patches if you use rpl_transaction_enabled=1…
Comment: UNION vs UNION ALL Performance
October 5, 2007 By 15 Comments
I read the source for UNION once (Mark Leith pointed me to it). It’s not very much … bound to be slow. We should mention this in our book… it’s such an instinct for me to use UNION…
