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

Ruby on Rails is a web application development framework most known for its The key source of why the original speed was so surprisingly slow is that I designed a This suggests the way to fix performance here. Ruby's slower performance, as compared to C or Java, is attributed to interpreted execution, some proponents believe that traditional threading isn't necessarily the correct paradigm to follow. I manually built a working ruby with good performance using the following bump ruby-build version to fix compiler optimization bug #24. Memory is the #1 reason why any Ruby application is slow. Even if we don't fix it for you, the entire community can gain from your experience. Learn how to write faster Ruby code and discover the perils and joys of Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. See exactly what makes Ruby and Rails code slow, and how to fix it. I benchmarked Ruby, and compiled Ruby with optimization flags to improve The problem that this post describes has now been fixed in RVM stable (1.17.0). An Analysis of Ruby Optimization Techniques. The 80-20 rule of Rails performance optimization is: 80% of speedup comes from memory optimization, The problem with the code is that it creates an object for every Tag. Ruby may not be compiled for optimal performance with RVM.