Showing posts with label OSCON 2009. Show all posts
Showing posts with label OSCON 2009. Show all posts

Friday, July 24, 2009

OSCON 2009 Presentation "Taming your Data: Practical Data Integration Solutions with Kettle" now online

I just delivered my OSCON 2009 presentation "Taming your data: Practical Data Integration Solutions with Kettle". I think it went pretty well, and I got good responses from the audience. I did have much more material than time, and I probably should have proposed to do a tutorial instead. Maybe next year :) Anyway, you can find the presentation and the examples on the OSCON 2009 website. The slides are available in pdf format. There's also a zip file that contains the presentation as well as the kettle sample transformations and jobs.

Saturday, July 18, 2009

My OSCON 2009 Session: Taming your Data...

Yes!

Finally, it's there: In a few hours, I will be flying off to San Franscisco to attend OSCON 2009 in San Jose, California. This is the first time I'm attending, and I'm tremendously excited to be there! The sessions look very promising, and I'm looking forward to seeing some excellent speakers. I expect to learn a lot.

I'm also very proud and feel honoured to have the chance to deliver a session myself. It's called Taming Your Data: Practical Data Integration Solutions with Kettle.

Unsurprisingly, I will be talkig a lot about Kettle, a.k.a. Pentaho Data Integration. Recently, I talked about Kettle too at the MySQL user's conference, and more recently, at a MySQL university session. Those sessions were focused mainly on how Kettle can help you load a data warehouse.

But...there's much more to this tool than just data warehousing, and in this session, I will be exploring rougher grounds, like making sense of raw imdb text files, loading and generating XML, clustering and more. This session will also be much more hands on demonstration than the Sakila sessions. If you're interested and you are also attending, don't hesitate to drop by! I'm looking forward to meeting you :)

And...because the topic of the session kind of relates to my upcoming book, "Pentaho Solutions: Business Intelligence and Data Warehousing with Pentaho and MySQL" (ISBN: 978-0-470-48432-6, 600+ pages, list price $50.00), my publisher Wiley decided to throw in a litte extra. Yup, that's right - I've got discount coupons for the book, so if you are interested in picking up a copy, or if you just want to give one away to a friend or colleague, come find me at my session (or somewhere else on OSCON) and I'll make sure you'll get one. Thanks Wiley!!

Anyway - I'm hoping to meet you there: see you soon!!!

DuckDb Performance: min, max, and median vs quantile

I was playing with some classical statistics in DuckDB and I ran into something I'd like to share. It's about the measures minimum,...