At an event hosted at LinkedIn on November 2, 2010, Baq Haidri from LinkedIn gave us an inside look at how LinkedIn is using JRuby to iterate rapidly, re-use code, and leverage its Java-heavy codebase. In this 20 minute presentation, you'll get: - An inside look into LinkedIn's web application architecture - Code examples - Demo of a new LinkedIn product using JRuby ** check out the video from this presentation at: http://marakana.com/f/200 ** ...and as always, you can find more educational videos on Ruby and open-source at http://marakana.com/techtv