Read 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

4.9/5 (9960 ratings)

Description:This is the first book ever that consolidates all the Ruby performance optimization advice in one place. It’s your comprehensive guide to memory optimization, CPU optimization, garbage collector tuning, profiling, measurements, performance testing, and more.You’ll go from performance rookie to expert. First, you’ll learn the best practices for writing Ruby code that’s easy not only on the CPU, but also on memory, and that doesn’t trigger the dreaded garbage collector. You’ll find out that garbage collection accounts for 80% of slowdowns, and often takes more than 50% of your program’s execution time. And you’ll discover the bottlenecks in Rails code and learn how selective attribute loading and preloading can mitigate the performance costs of ActiveRecord.As you advance to Ruby performance expert, you’ll learn how to profile your code, how to make sense out of profiler reports, and how to make optimization decisions based on them. You’ll make sure slow code doesn’t creep back into your Rails application by writing performance tests, and you’ll learn the right way to benchmark Rails.And finally, you’ll dive into the Ruby interpreter internals to really understand why garbage collection makes Ruby so slow, and how you can tune it up.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. To get started finding Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

Pages: 170

Format: PDF, EPUB & Kindle Edition

Publisher: Pragmatic Bookshelf

Release: 2015

ISBN: 1680500694

Description: This is the first book ever that consolidates all the Ruby performance optimization advice in one place. It’s your comprehensive guide to memory optimization, CPU optimization, garbage collector tuning, profiling, measurements, performance testing, and more.You’ll go from performance rookie to expert. First, you’ll learn the best practices for writing Ruby code that’s easy not only on the CPU, but also on memory, and that doesn’t trigger the dreaded garbage collector. You’ll find out that garbage collection accounts for 80% of slowdowns, and often takes more than 50% of your program’s execution time. And you’ll discover the bottlenecks in Rails code and learn how selective attribute loading and preloading can mitigate the performance costs of ActiveRecord.As you advance to Ruby performance expert, you’ll learn how to profile your code, how to make sense out of profiler reports, and how to make optimization decisions based on them. You’ll make sure slow code doesn’t creep back into your Rails application by writing performance tests, and you’ll learn the right way to benchmark Rails.And finally, you’ll dive into the Ruby interpreter internals to really understand why garbage collection makes Ruby so slow, and how you can tune it up.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. To get started finding Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

Special Offer | $0.00

Special Offer! | $0.00

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

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

More Books

Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It by Alexander Dymo (November 29,2015)

Ruby Performance Optimization: Why Ruby is Slow, and How to Fix It by Alexander Dymo (November 29,2015)