open life blog
This page has moved to: http://mysqlawards.org/mysql-hall-of-fame/
It is a new year and it's time again to start thinking of all the great people and companies that make the MySQL ecosystem so great. It is time to start thinking of this year's MySQL Community Awards.
Last year we had a record number of winners, eleven goblets were handed out! But behind the scenes things were even more exciting, there were several ties that forced the panel to do extra tie-breaking voting rounds. In one category we even had a 6-way tie! All of this just testifies to how much is happening in the MySQL world nowadays.
As we were driving the 9 hour trip to visit our parents, the childrens grandparents, for New Years, my wife at some point decided we had enough of childrens songs and inserted daddy's favorite CD: the live recording of Leningrad Cowboys Total Balaika Show in Helsinki, 1993. This historical and amazingly weird outdoor concert is perhaps best explained by you simply watching a few Youtube videos from the concert, but it brought together a Finnish punk band turned Soviet Union parody and the actual, very much official Red Army choir aka Alexandrov Ensemble. Wikipedia has more details, but just to underscore the historical backdrop: in 1994 they also performed in Berlin, while the last Russian troups were leaving Eastern Germany.
There are a few interesting learning resources recently created by activists in the MySQL community. I just wanted to link to them to spread the word. They are free and if you've been looking for a way to learn more about MySQL, you should have a look at these.
This is something I haven't really seen done before (for MySQL): a virtual self study group. It is based on the idea of everyone reading the same book, and I assume Sheeri will then facilitate some commentary on what your read. Sheeri mentioned this in a blog post earlier, but yesterday I went to check the signup page and wow - there are already 117 (or 76, depending on whether you look to the left or to the right) students registered!
Percona Live UK took place this week. It was the second year in a row and once again a great conference. Thank you Percona for bringing the show to Europe, it means a lot for the European MySQL community - many people who don't visit the Santa Clara conference were present in London. It's kind of funny, I even meet more Finnish MySQL users in London than I do at home!
I gave 2 talks. Slides are now posted on Slideshare:
As a few LinkedIn friends already noticed, I have started working together with the Galera team at Codership. It is a part time "advisor" position and I still continue my full time work at Nokia, supporting various databases behind the new HERE.com portal.
We get a lot of requests for more blogs and better documentation to explain in-depth how Galera work. That's an area I will work on a lot. The first "deliverable" is out today: the first Galera white paper.
The Winter season for conferences is catching up speed.
As I write this the DOAG conference in Germany is happening. It is one of the biggest (or the biggest?) Oracle user group conferences outside of USA. Many of my European friends in the MySQL space are talking there. As you know I have been a big fan of Galera Cluster for MySQL for over a year now, but I was perhaps a bit of an early adopter. Lo-and-behold, I was surprised to see the DOAG related press-release from SkySQL puts the creators of Galera first in their headline: Codership, SkySQL und weitere Top-Experten rund um das Thema ‘MySQL Datenbanken” in Nürnberg versammelt. Talk about crossing the chasm! Ralf Gebhardt, my other mentor from MySQL AB times, is speaking on MySQL HA solutions. Seppo, Erkan and Oli and people from Oracle are talking too.
Percona Live UK, Dec 2-3
In my previous blog posts about Solon I have mostly focused on the high-level interaction between Solon and Liquid Feedback. Now it is time to dive into the good stuff: the cryptographic e-voting algorithms that scientists have been developing since the 80's. But first, we need to understand our requirements. What does it mean to develop a secure e-voting algorithm?
Most academic articles on e-voting algorithms will begin with a recital of requirements for a secure election or secure voting. The list is quite long, so sometimes an article may omit some of these, but there is a well established consensus that what I will write about in this post is what a secure election is about. I have taken this list from a really well written overview of different e-voting algorithms: "A framework and taxonomy for comparison of electronic voting schemes" by K Sampigethaya, R Poovendran, Computers & Security, Elsevier 2006. I recommend you read it if you want a deeper understanding on this topic.