XtraBackup is an Open Source online (non-blockable) backup solution for the InnoDB and XtraDB storage engines. It works with both MySQL 5.0 and 5.1 (and possibly 5.4 as well) and is distributed under the GPLv2.

Some weeks ago Vadim announced the availability of xtrabackup-0.7, stating that they consider it stable enough now to label this version a "Release Candidate". I've been maintaining RPM packages of xtrabackup on the fine openSUSE Build Service for quite some time now, RPMs of 0.7 for a number of distributions are now …

The OpenSQL Camp 2009 web site is now ready for business, I've updated various pages and added some more information about the call for papers. I've also set up a Twitter account (no way without one nowadays, right?), which might also play an important role in the voting/rating of talks later on (Giuseppe came up with an interesting proposal for that).

So we're now seeking your input! Let me quote from the web pages directly:

OpenSQL Camp is a free conference of, by, and for the open-source database community of users and developers. The first OpenSQLCamp 2008 took place in Charlottesville, Virginia, …

As you may have heard, we're switching to a new release model with the upcoming MySQL 5.4 release.

If you are curious to learn more about what will change in the way in which future versions MySQL will be developed and released, make sure to attend our next MySQL University session about The New MySQL Release Model on Thursday, 11th of June, 14:00 UTC. Tomas Ulin, our director of MySQL server development will go through the planned changes and would also like to get your input and feedback on these changes.

We're using …

Today I received a confirmation that I will be giving a talk about "Working for a virtual company" in the main conference track of the Free and Open Source Conference (FrOSCon) in St. Augustin, Germany (August 22nd+23rd). Yay! I've been giving talks at every FrOSCon since its inception in 2006, so I am happy that I will be able to continue this tradition. FrOSCon is really a gem among the various Linux and Open Source Conferences in Germany — it takes place at a nice venue, the weather is usually warm and sunny and the conference organization is just great. And they of course always have a good lineup of speakers and OSS projects! As for the last years we (Sun/MySQL) will support the event by sponsoring and we will likely have a booth there as well. My colleague Joerg Moellenkamp also …

Today I attended the Drizzle Developer Day which took place in the auditorium of the Sun Campus in Santa Clara.

Many of the the Drizzle core hackers as well as several other people interested in the development attended this event, hacking away and discussing various issues. Jeremy Zawodny gave a presentation about Craigslist's needs for Drizzle, Jay Pipes gave an overview over Google's protocol buffers library. I took a number of pictures, which you can find in my …

The MySQL Conference & Expo 2009 in Santa Clara is now in full swing and Karen Padir just gave the opening keynote, talking about Sun's continued and improved commitment to Open Source and the upcoming MySQL products like the MySQL 5.4 performance release or MySQL Cluster 7.0. One of the activities that she mentioned in her keynote is our ongoing activity to improve the acceptance and incorporation of patches contributed by the community.

We've scheduled a BoF about this topic …

Version 1.0.3-alpha of the MySQL Connector/C++ has just been announced by Lawrin Novitsky and is now available for download. This driver is licensed under the GPL and is a new implementation of the MySQL Client/Server protocol. Instead of wrapping the C API calls in C++ methods, the implementation mimics the JDBC API, which hopefully feels much more "native" to a seasoned C++ developer.

The driver has been ported to a wide range of platforms and is about to hit the beta test phase. So if you're writing a C++ application that needs to connect to a MySQL Server, give it a try! The developers are always looking for …

Today I gave my first MySQL University session as a speaker, talking about Backing up MySQL using file system snapshots. The talk went quite well (at least that was my impression) and we had ~10 people attending. The slides (PDF) and a recording of the session are now available from the Wiki page. Unfortunately the recording lacks the audio track, which is a bit of a bummer. We've submitted a support request with the DimDim folks, so hopefully they can provide us with a complete recording.

There was one question during the session that I was not able to answer myself, so I'm asking for your …

We've now concluded our call for papers for the MySQL Developer Room at FOSDEM 2009 in Brussels, Belgium, which will be open on Sunday, 8th of February from 09:00-17:00.

We received some excellent proposals and I am very excited about the schedule. Here's the quick summary of the talks:

• Vladimir Kolesnikov: Practicing DBA's Guide to the PBXT Storage Engine
• Kris Buytaert: Monitoring MySQL
• Geert Vanderkelen: MySQL Cluster
• Roland Bouman: MySQL 5.1 Plugins
• Kaj Arnö: MySQL, powering and using Social Networks
• Ewen Fortune: Percona MySQL patches and the XtraDB storage engine
• Giuseppe Maxia: Boost performance with MySQL 5.1 partitions
• Jurriaan Persyn: Database Sharding

See the …

We've now concluded our call for papers for the MySQL Developer Room at FOSDEM 2009 in Brussels, Belgium, which will be open on Sunday, 8th of February from 09:00-17:00.

We received some excellent proposals and I am very excited about the schedule. Here's the quick summary of the talks:

• Vladimir Kolesnikov: Practicing DBA's Guide to the PBXT Storage Engine
• Kris Buytaert: Monitoring MySQL
• Geert Vanderkelen: MySQL Cluster
• Roland Bouman: MySQL 5.1 Plugins
• Kaj Arnö: MySQL, powering and using Social Networks
• Ewen Fortune: Percona MySQL patches and the XtraDB storage engine
• Giuseppe Maxia: Boost performance with MySQL 5.1 partitions
• Jurriaan Persyn: Database Sharding

See the …