Here's few other ways to optimize your rails application (with the description taken from the doc) : - https://github.com/flyerhzm/bullet/ https://github.com/f

Here's few other ways to optimize your rails application (with the description taken from the doc) : - https://github.com/flyerhzm/bullet/ https://github.com/flyerhzm/bullet/ : The Bullet plugin/gem is designed to help you increase your application’s performance by reducing the number of queries it makes. It will watch your queries while you develop your application and notify you when you should add eager loading (N+1 queries), when you’re using eager loading that isn’t necessary and when you should use counter cache. - https://github.com/sdsykes/slim_scrooge/ https://github.com/sdsykes/slim_scrooge/ : SlimScrooge implements inline query optimisation, automatically restricting the columns fetched based on what was used during previous passes through the same part of your code. - http://guides.rubyonrails.org/caching_with_rails.html http://guides.rubyonrails.org/caching_with_rails.html : Caching With Rails from the awesome rails guides - http://guides.rubyonrails.org/performance_testing.html http://guides.rubyonrails.org/performance_testing.html : Performance Testing Rails Applications from the rails guides