MariaDB 5.2 is released as stable

I am happy to announce that MariaDB 5.2.3 is now released as a stable release.

During the gamma period we did not receive any serious reports for issues in 5.2, so we are relatively confident that the new code is of decent quality.

You can read about the features of MariaDB 5.2 in my previous blog entry or in the fast growing MariaDB knowledgebase..

What is most interesting about MariaDB 5.2 is that most of the features came from the MariaDB/MySQL community, not from Monty Program Ab!

Without the community it would not have been possible to do a stable release so soon after the last release. …

Segmented key cache performance results for MariaDB 5.2.2-gamma

Recently I tested our new segmented key cache feature for MyISAM in MariaDB 5.2.2-gamma for performance gains. You can check our new features in MariaDB 5.2 in our Ask Monty Knowledge Base

You will also find the details about the segmented key cache feature in our Knowledge Base at:

We wrote a test in LUA for SysBench v0.5 called select_random_points.lua, to figure out the performance gain of splitting the key cache’s global mutex into several mutex under multi user load. …

MP Istanbul 2010 T-Shirt Giveaway: the winners and extension!

And the winners are, …

There was quite a rush for the t-shirts and we have our three winners:

* Antony Curtis http://antbits.blogspot.com/
* Ray Kawalec http://www.traenq.com/
* Patrick Crews http://www.wc220.com/

Next round

Due to your high interest in our Istanbul2010 t-shirts, we are extending our giveaway quiz until November 30th.

Question: What is Maria in MariaDB and how is it connected to My and Max?

Email your answers to “istanbul2010-contest [at] askmonty (dot) o r g” before 30 Nov 2010. Good luck!

By the way, the design on the t-shirts looks like this:

Şerefe! – The MariaDB Knowledge Base in Istanbul

Monty Program along with various guests and our friends at the recently founded SkySQL recently wrapped up a meeting in Istanbul Turkey. Sadly it rained most days but we had a good time and got a lot done.

Besides learning how to say “Şerefe” which is “Cheers” in Turkish, we discussed the future of MariaDB, our companies goals, the MariaDB knowledge base and many other topics. Since I am the web guy, I lead the presentation / talk on the KB and thought I would share some highpoints of it with you.

If you don’t know, the KB is located at http://kb.askmonty.org. …

MP Istanbul 2010 T-Shirt Giveaway

We saved three XL-sized t-shirts from our recent all-company meeting in Istanbul. At first we thought it would be a good idea to give away the shirts through a random drawing. But after mulling it around in our minds for a day or two, we thought we should make it a bit more fun, so we decided to have a small quiz (don’t worry, it’s only one easy question).

Before we get to that, here’s a run-down of what we did in Istanbul. Our community and documentation guys (Daniel Bartholomew, Colin Charles, and Kurt von Finck) had the great idea to create an “Istanbul Haber” (aka Istanbul newspaper) for each day of the meeting. …

Powered by MariaDB badges

There are more sites out there that have their backends running MariaDB. In fact, as we work to get it recommended alongside its upstream provider, it seemed time to have “Powered by MariaDB” logos. Check out the badges that Daniel created. Feel free to copy the images or hotlink them from the server.

As an aside, would any readers be interested in purchasing t-shirts or other MariaDB merchandise? What merchandise should we make, besides just stickers?

Making upgrades from MySQL 5.0 easier

The intention from the start was to make upgrades to newer MySQL versions trivial. We have done a lot of work to keep data formats compatible (both in the .frm files and in the storage engines); when you install a new version of MySQL things should “just work”.

For a long time this was true, until MySQL 5.0 where we had to do some data incompatible changes, like in the way some characters were sorted and how end-of-line blanks were stored in indexes.

To make the upgrade process easy, we created the ‘mysql_upgrade’ program which should detect possible incompatible tables and automatically convert data as needed. …

Rename Maria Contest Winner

After two months of submissions, Monty Program employee review, community voting and Monty’s final decision, we are happy to announce that the Maria storage engine will henceforth be known as …

Aria!

Congratulations to Chris Tooley who suggested the name. Chris said about Aria in his submission, “Maria without the ‘M’, plus aria is a pleasant musical term.” Chris is now the proud new owner of a System 76 Meerkat net-top computer. Thanks to our good friends at System76 for providing this nifty prize.

Hopefully, in time, “Aria” will also be a pleasing database engine term. …