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

Ruby web server up to 4x faster than Unicorn, up to 2x faster than Puma and Torquebox. Here is my Rails Performance Tuning 101 checklist: Measure You need to be careful not to spend too much time optimizing Ruby routines. Real solution is to memory bloat is to profile and optimize. A classic example of the N+1 queries problem: you have a model with a relation, you're listing You'll see a slow portion but not a lot of extra queries, that's because we're using You can also go further down the hole and use the ruby- prof gem. This is done with Ruby's Benchmark class and some of Rail's Benchmark class. 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. See exactly what makes Ruby and Rails code slow, and how to fix it. Dissecting Phusion Passenger 5 part 1: performance optimization and I/O models; The slow client problem; Phusion Passenger 5's I/O model. Oct 28, 2013 Ruby on Rails, Server Optimization Without going into too much detail, it suffices to say that the garbage collector of Ruby 2.0 fixes this, and we in config/unicorn.rb to squeeze as much performance as we can from Unicorn. Isolating the Problem Once you've got a sense of where the pain is, it's easy to get a benchmark for that slow code as a baseline.