Archive for the ‘talk’ Category

Come Hear about MySQL Cluster Internals at the DOAG Conference

Ноябрь 10th, 2011
If you’re in Nuremberg Germany next week (November 15-17th) and have anything to do with Oracle or their products, then the DOAG (German Oracle User Group) conference is the place to be. I will be representing SkySQL Ab at the conference, giving a talk about the internal architecture of MySQL Cluster. The talk will look at the internals of MySQL Cluster and at the different processes that ensure the High Availability of MySQL Cluster. Beyond that, the talk will also look at how the data is stored on the data nodes, how different types of queries are resolved in the cluster, and how a primary key lookup is executed differs significantly from a tree index search. The talk will also look at the resources involved in resolving the queries.

So if any of the above sounds interesting come and listen to my talk in room Singapur at 13:00 on Tuesday!

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Free software and business in Sardinia

Июнь 14th, 2010
jAPSOn June 10th and 11th I attended two interesting workshops, both related to the Italian Free Software conference, and both organized by private institutions that have expanded their boundaries and created two quite lively international events.

The first event was held near Pula, in an innovation laboratory encased in a beautiful forest. The Technological Park of Sardegna Ricerche is a place where research and business boil together to produce new companies and to help consolidate existing ones.
The workshop was titled A community for a new business model and it was a show case of a dozen companies, both local and from abroad. After the presentations and a lovely open air lunch, there were 1-to-1 20 minutes meetings between companies, to dive deeper in technologies, ideas, and friendships. I must say that I enjoyed the event, not only because my presentation on MySQL community and values was quite well received, but also because I met interesting people and found some new ideas that need further exploration.
The main event, the fourth Italian free software conference, was not as exciting. The organizers decided to paint the event with local colors only, thus making it less interesting for me, as my job takes me around more abroad than in my own country. Oh' well. It's the Italian conference after all, and it has the right of being an all-Italian show. IMO, it's a pity, though. Exposure to external ideas is often beneficial, and I would have welcomed at least some openness beyond the national boundaries.
Anyway, the show was rescued by another workshop, organized by a local company, which was not afraid of venturing in international waters. The company is named Tzente, which means People in Sardinian, and true to their name they brought to the event several international companies, with Italian and foreign speakers. Also this event was very lively and interesting.
The hosts (Tzente) are a company to keep an eye on. They produce an open source software, called Java Agile Portal System or jAPS for short. In spite of the name, jAPS is much more than a portal. It's an integrated and versatile system to automate companies and public organizations. Their business model is simple: give the components away for free, thus building a community of users and testers, and sell integration and customization services either directly or through partners. Compared to many other startups, Tzente has a distinct advantage over the competition. They have customers. Not only they produce an excellent open source product, but their monetization strategy has already brought them large customers in Italy and abroad. They have partnerships with well known names (among which MySQL, Pentaho, Ingres, Red Hat) and I think they are going to grow fast. Good job, Tzente!
A personal note. At the first workshop I did my presentation in English, and I felt very comfortable. At the second workshop, I did the same presentation in Italian. I had the feeling that the English version was more effective. Probably I am traveling too much.

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Interesting Videos from the MySQL Conference and Expo

Апрель 20th, 2010

There’s a good number of videos appearing online from the MySQL Conference and Expo that was on last week.

Here’s a short list of interesting things to look at if you weren’t able to make the sessions. Obviously, this is from my view as a Drizzle developer. There were other interesting things, but this list is more focused towards where my Drizzle brain is stimulated.


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Slides from my Sphinx talk at RIT++ 2010

Апрель 14th, 2010

While the majority of Percona gang travelled to California for the MySQL event of the year, I headed in the opposite direction to Moscow for RIT++ 2010 conference where I presented a talk on Sphinx. You can get the PDF file here – Improving MySQL-based applications performance with Sphinx.

 

 

I have been invited to talk at Open Source Data Center Conference in Nürnberg, Germany in June this year, so I hope I can meet some of you there.


Entry posted by Maciej Dobrzanski | No comment

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Loadays CFP

Февраль 11th, 2010

I would like to point the crowd to the Call For Presentaions of Loadays. , the Linux Open Administration Days .


The Linux Open Administration days 2010 will be the first edition of a new conference focusing on Linux and Open Administration, we are trying to fill a gap for System Engineers and Administrators using Open Source technologies"

More details on the Linux Open Administration Days site

I'll probably be there .. given the fact that the event will be 5 minutes from where I live .

Trackback URL for this post:

http://www.krisbuytaert.be/blog/trackback/984

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FOSDEM: ‘Connecting MySQL and Python’, handout & wrap-up

Февраль 7th, 2010

Apparently, my talk at FOSDEM 2010 about Connecting MySQL and Python was the only one about Python? There should be more, or?

I have a hand-out ready in PDF. The slides are not usable without my chatter. It contains a few examples and links. Any comments, corrections, criticism.. are welcome!

The longer version of this talk will be given at the O'Reilly MySQL Conference&Expo 2010 in Santa Clara, California (USA).


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FOSDEM: ‘Connecting MySQL and Python’, handout & wrap-up

Февраль 7th, 2010

Apparently, my talk at FOSDEM 2010 about Connecting MySQL and Python was the only one about Python? There should be more, or?

I have a hand-out ready in PDF. The slides are not usable without my chatter. It contains a few examples and links. Any comments, corrections, criticism.. are welcome!

The longer version of this talk will be given at the O'Reilly MySQL Conference&Expo 2010 in Santa Clara, California (USA).


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MySQL Developers Room at FOSDEM 2010

Февраль 5th, 2010

I'm going to FOSDEM, the Free and Open Source Software Developers' European Meeting

I am in Brussels, waiting to attend FOSDEM 2010, one of the biggest open source gatherings in Europe, taking place this weekend in Brussels.
On Sunday, there is a Developers Room for MySQL and Friends, with 14 talks from open source professionals coming from Europe and North America.

The novelty of this round of talks is that thy will be 20 minutes long, rather than 1 hour. This will force all presenters to be more cautious about their timing, and to concentrate their talks on the essential. Even the experienced ones, who have given the same talk several times, will have to make an effort to come to the point in less time. The idea cam from reading Scott Berkun's book, Confessions of a public speaker, where he argues successfully on the usefulness of short lectures. It's going to be interesting!
The hosts of the Developers Room are Ronald Bradford and myself, but nothing of this could have happened without the excellent preparatory work done by Lenz Grimmer, who can't be here to enjoy the results of his organization, because he must stay home, waiting for his second child to come any moment. Thanks, Lenz, and good luck!
In addition to the DevRoom, I will have a lightning talk on an unusual (for my public speaking record) topic: Blaming the unknown: a positive approach to technology. If you happen to be around, come see it. It's fun, I promise you, and also informative, or so I hope.

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