Feedback
Please answer the next questions regarding you and your personal perception of
the event under discussion.
If you don't want to answer a particular question, just leave it as it is.
Title: Optimizing JRuby 9000
Track: Ruby devroom
Time: Sunday 2016-01-31 02:05:00
Track: Ruby devroom
Time: Sunday 2016-01-31 02:05:00