A Fistful of PubSub

These articles were originally published for Codeship between November 2015 and March 2016.

The PubSub pattern is a fundamental tool for distributed computing. This pair of articles cover the basics of PubSub, using the pattern with Redis in Ruby, and finally how to build an alternative to Rail's ActionCable with Elixir.

Alternative Service Communication Using PubSub Surrogate WebSockets Through Elixir