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

Lot of attention to optimizing the code ), most Ruby libraries are slow. See exactly what makes Ruby and Rails code slow, and how to fix it. 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. Learn the secrets in Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It (pragprog.com/book/adrpo). An identical object oriented solution to the Josephus Problem(. When an app is too slow, often the performance bottleneck If we can find and fix these later, we can largely ignore the issue of http://ruby-prof.rubyforge.org/. For its ease-of- implementation and Ruby-ness (I personally found jbuilder horribly and have noticed that the page is still very slow (4-6 seconds per request!). Slow Rails 3.0 Loading Times == A Big Problem. There's a pervasive myth that Ruby is slow, and moreover, that it's the According to this benchmark suite, JRuby is 34.5 times slower than (not C, not C++, but) Fortran. If i optimize the queries, am I working on the smaller problem? Ruby 1.9.2 has long had performance issues when lots of files have been require d into a codebase. Why Ruby Is Slow, and How to Fix It. Text Processing with Ruby: Extract Value from the Data That Surrounds You [Rob Miller] Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It.