title: What is the advantage of using Gorilla sessions custom backend?
body: <p>I want to use Redis for session management.<br>
  But I can't figure out what the advantage is of using Redis as a custom back-end for Gorilla sessions package over using it directly?</p>
  
  <p>link to the Gorilla session package: <a href="http://www.gorillatoolkit.org/pkg/sessions" rel="noreferrer">http://www.gorillatoolkit.org/pkg/sessions</a></p>