Video recording and production done by Rails Club.
Heroku Matz team is working to improve quality of CRuby/MRI. Quality has several meanings, such as stability, low resource consumption, and of course speed. My main goal is to make faster Ruby.
However, we don't have one absolute solution to speed up Ruby interpreter. Instead of one solution, we introduce variety of techniques to improve Ruby's performance. In this talk, I will show you recent achievements by techniques in details.