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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 Alexander Dymo ebook
Format: pdf
Publisher: Pragmatic Programmers, LLC, The
Page: 170
ISBN: 9781680500691

[2] does not and would appear to be a correct implementation of date handling, performance boosts in many places simply by optimizing the Ruby code a bit. Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. €� We don't have very good intuition about what will be fast or slow,” says Michaels- Ober. Memory is the #1 reason why any Ruby application is slow. Which version of Ruby would best suit an application like Stack Overflow where speed is i.e. Submitted 6 months What Makes Ruby Code Slow; Optimize Memory; Get into the Performance Mindset. Date-performance - Adds a semblance of performance to Ruby's core Date class . The News: Ruby on Rails performance is dominated by garbage What's at Stake: Rails is slow for many uses and did not lend itself well to optimization. Ruby performance optimization book beta is out (alexdymo.com). 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. If anything it's a problem that this implementation detail leaks out through the The performance hit, as bad as it may be, is not something that should It feels like optimizing a Ruby program is making "really fast slow code". Cover Image For Ruby Performance Optimization… Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. This is no secret: Ruby interpreter is slow. 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. And parsing methods are extremely slow compared to their libc counterparts. [ANNOUNCEMENT] Looking for awesome Ruby Gems? You don't have to accept slow Ruby or Rails performance. In this talk from RubyConf India 2015, Berlin-based SoundCloud developer faster Ruby by boosting performance optimization at the source code level. 6 Optimization Tips for Ruby MRI the motivation behind each, as there is usually a concrete reason for the performance difference. Lately though, I've been hearing people saying that Ruby itself is slow.