Hey all, I am happy to publish my talk I have yesterday on Developer Conference 2013 in Brno. Slides are available on-line in html format.

And also as PDF on the SlideShare.net:

I was talking about proof of concept port of Katello to JRuby. I had several issues with rubygem slow loading, bundler and rvm. The actual port was pretty smooth and I was giving several tips for JRuby porting, in particular for Ruby on Rails applications. At the end of the talk, I did short introduction to SystemTap and it’s integration with Ruby as well as bundler_ext extension.

The session was recorded, expect the video to be published hopefully soon.