I’m happy to announce that the MySQL community has been given the opportunity to speak at the upcoming Oracle Developer Tools User Group (ODTUG) Kaleidoscope conference in Washington DC. We will be releasing more details this week of the MySQL presentations and topics and we are finalizing details of possible options to include the local MySQL community during the event.

The various independent Oracle User Groups in North America that embody “by the community and for the community” have been very positive with including the MySQL community. With the Sun/MySQL now Oracle community team of Giuseppe Maxia, Lenz Grimmer, Kaj Arnö and Oracle ACE Directors Sheeri K Cabral and myself we have been happy with the openness and willingness to include us in the larger Oracle ecosystem.

We’ll announce the schedule when we finalize it, but we have had a great response from …

As requested by a few fans out there, here are the slides of my presentation:

Pentaho Data Integration 4.0 and MySQL.pdf

I had a great time at the conference, met a lot of nice folks, friends, customers, partners and colleagues. After the conference I was unable to get back home like so many of you because of the Paul Simon singing Eyjafjallajökul volcano in Iceland.

So I ended up flying over to Orlando for a week of brutal PDI 4.0 RC1 hacking with the rest of the l33t super Pentaho development team.  However, after 2+ weeks from home, even a severe storm …

Here’s a matrix of all the videos up on YouTube for the 2010 O’Reilly MySQL Conference and Expo. The matrix includes the title, presenter, slide link (if it exists), video link, and link to the official conference detail page, where you can rate the session and provide feedback that the presenter will see. They are grouped mostly by topic, except for the main stage events (keynote, ignite) and interviews.

If there’s a detail missing (ie, slides, or there are other videos you know about), please add a comment so I can make this a complete matrix.

So about 4 monts ago there was the crazy idea to start a new FOSS event in Belgium targeted at sysadmins.

What started out as an event for local people to meet local people with some local speakers actually ended up being a small local event with some top international speakers on onfiguration mananagement and system administration mixed with a bunch of good local ones !

I had the honour to open the conference with an extremely short version of the Devops talk I gave earlier last year.. extremely short as I knew that over the course of the weekend the topic would reoccur a lot.

We had the first european talk on Chef, by Joshua Timberman, and we had Puppet talks amongst by Dan Bode from Puppetlabs and CFengine talks , devops was a frequently dropped word,

We had a book raffle where …

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.

• State of Drizzle (Brian Aker)
• MySQL at Facebook (Mark Callaghan)
• High Concurrency MySQL ( …

I gave a presentation today at the MySQL Conference & Expo 2010, titled SQL Injection Myths and Fallacies. Thanks to everyone who came to my talk! I appreciate your interest in learning to develop more secure applications. SQL Injection is a serious threat to web applications, and it's only going to get worse. It's incumbent on you as software developers to learn how to write secure code!My

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 | …

Flexviews allows you to cache (materialize) SQL statements and then quickly apply only the changes to underlying tables to update the cache. This can phenomenally increase the performance of your application and allow you to more easily maintain summary tables automatically.

I'll be demonstrating the usage of Flexviews and how to create 'fast refresh' materialized views.

I'll be showing off:
FlexCDC - Flexible change data capture for MySQL
Flexviews - Uses FlexCDC and stored procedures to incrementally maintain mateialized views, including those with inner JOINS and aggregation.

Hello from Santa Clara, California! I've arrived here yesterday and am staying with Giuseppe and Jan in the same hotel. Currently, the weather isn't that nice and we're all busy making preparations for the upcoming MySQL conference next week.

I'm fiddling with my slide deck for my talk about "A look into a MySQL DBA's toolchest", realizing that there is such a wealth of great tools that it's unlikely to cover them all in a 45-minute session. But I hope it will give the audience some inspiration about what tools to take a closer look at!

On a related note, I've just reconfigured …

I’m looking forward to traveling to San Jose for this year’s MySQL Conference. If there’s anything that can trump the drama of conf two years ago, where we observed how Sun would handle its new property, and then the drama of last year, where we observed how Oracle would handle the pending acquisition, it’s going to be the drama around this one — the first MySQLConf since the Oracle/Sun merger has been finalized and approved.

I think there is some finality to the changing of the guard this time, since there aren’t really that many companies that could conceivably swallow up Oracle itself! (Maybe I shouldn’t say that — next thing you know they’ll spin it off heh.) But regardless, I am looking forward to getting to know Edward Screven and getting a sense from the keynote and other communications exactly what he’s planning to … DO … with …