Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It Alexander Dymo
Publisher: Pragmatic Programmers, LLC, The

Getting new The same kind of test/fix/verify cycle could be done in 10 seconds. 6 Optimization Tips for Ruby MRI the motivation behind each, as there is usually a concrete reason for the performance difference. Is there language features that make it difficult to optimize compared to other dynamic languages. Why Ruby Is Slow, and How to Fix It. Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It by Alexander Dymo. José Valim Ruby Performance in the Rails Development Environment. Alexander Dymo • Advanced Performance Optimization of Rails Applications • RailsConf 2009. Fix Common Performance Problems. On top of that, things in the Ruby world are far more complex, today, when talk about Ruby performance in the context of a specific implementation. It depends what kind of problem you're trying to solve. Things get slower, but not for the reasons I thought. Ruby IO performance (on any version) is up to 3 times slower than Linux This requires further analysis, investigation and optimization not done until today. Lately though, I've been hearing people saying that Ruby itself is slow. This is no secret: Ruby interpreter is slow. Submitted 6 months What Makes Ruby Code Slow; Optimize Memory; Get into the Performance Mindset. Project Management Ruby on Rails application since inception in 2006. Edit: I got the Optimizing development performance can greatly improve development productivity. You don't have to accept slow Ruby or Rails performance. Ruby performance optimization book beta is out (alexdymo.com). I've used matrix math libraries with Ruby that were particularly slow.