RubyFlow The Ruby and Rails community linklog

×

The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Common Rails Idioms that Kill Database Performance

by Starr Horne —

Many of the most common ActiveRecord idioms produce SQL which doesn’t scale well as your dataset gets larger. In this article I discuss three of the worst offenders and offer work-arounds. http://blog.honeybadger.io/common-rails-idioms-that-kill-database-performance/

Comments

A “must read”, I even think RubyFlow suffers from the problem described at the bottom of the article ;)

Kaloyan Yordanov —

Link is broken.

Adam Steel —

The link works great for me, @ADAM.

Kaloyan Yordanov —

Post a comment

You can use basic HTML markup (e.g. <a>) or Markdown.

As you are not logged in, you will be
directed via GitHub to signup or sign in