Percona at PHP Quebec 09

Percona presented two talks at PHP Quebec last week – one on A Tour of MySQL High Availability, and another on Performance Tuning MySQL. There was a great reaction to showcasing some of the quick-wins that can be found by using the Percona patches. Unfortunately, the one thing that I forgot to mention in the […]

Percona Performance Conference CFP deadline extended

Even though we haven’t yet gotten a schedule online, we’re still accepting proposals for the Percona Performance Conference. As a teaser, let me just share one accepted proposal with you: Cary Millsap. If you are even vaguely involved with Oracle, you should know who he is. He is one of the world’s foremost authorities on […]

Debian / Ubuntu Percona builds

We had too many requests for deb builds of Percona releases so I could not ignore that and added scripts to build binaries on our Ubuntu 8.10 box. It’s going to be only 64bit releases (32bit is dead, isn’t it?), and I tested binaries on Debian Lenny system and it seems working fine. So I […]

Xtrabackup, doing once…

After some sprint coding and testing I am more than happy to declare Xtrabackup getting into alpha stage. And alpha means more that we have some dirty hacks in code / not fully scripted builds / not fully tested all MySQL versions, but backups work just fine! I am able to backup our production box […]

Making replication a bit more reliable

Running MySQL slave is quite common and regular task which we do every day, taking backups from slave is often recommended solution. However the current state of MySQL replication makes restoring slave a bit tricky (if possible at all). The main problem is that InnoDB transaction state and replication state are not synchronized. If we […]