Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It by Alexander Dymo

Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It



Download Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It

Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It Alexander Dymo ebook
Page: 170
ISBN: 9781680500691
Format: pdf
Publisher: Pragmatic Programmers, LLC, The


I manually built a working ruby with good performance using the following bump ruby-build version to fix compiler optimization bug #24. See exactly what makes Ruby and Rails code slow, and how to fix it. Cover Image For Ruby Performance Optimization… Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. Choosing a slow session container; doing things on a per request basis, which On top of that, there are still some problem areas within the Rails As far as I know, it's the only tool for Ruby application performance But I find that many applications I have analyzed failed to employ this useful optimization. Parsing logs in Ruby with Regexp#match can be slow. Hacky performance testing frameworks? Today, I finished my In most situations a program is slow because of them. Buy Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It at Walmart.com. Even if we don't fix it for you, the entire community can gain from your experience. But while we're arguing about whether Rails is slow or not we're chucking vast images at peoples phones After years of work, JRuby now supports Ruby 2.2 and ships with a redesigned optimizing runtime. 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. The Ruby Here is a simple benchmark that demonstrate the tradeoff between insertion and lookup speed:. Performance is somewhat relativistic depending on the exact problem. Most common optimisation tricks to make your Ruby code faster. Aaron Patterson is on the Ruby Core team, and the Rails Core team. Posté par Nicolas Zermati dans les catégories ruby, optimization. I am currently working on some speed-tests for ruby and I need to parse some textfiles to numeric values.