Add full text searching using Searchkick and Elasticsearch. Here I will show the steps involved in adding this search to an existing application and a sample of autocomplete functionality.

Redis within a Ruby on Rails application has many benefits. Learn to interact with Redis Server and set it up for caching within your application.

Sidekiq is a Ruby Background Processor that manages its queue with a Redis service. Learn the basics of Sidekiq and integrating it with ActiveJob.

Slow content got you down? Load it later! Use this gem to defer loading of portions of your page until after load. They will be fetched via AJAX and placed on the page when ready.

Make your application faster by leveraging memory and caching fragments of your view.