Well, I did outlined how simple my approach was in the article I wrote. The approach really works brilliantly for simple projects with one or two servers where

Well, I did outlined how simple my approach was in the article I wrote. The approach really works brilliantly for simple projects with one or two servers where you can log on to each machine and just git pull your code and run the migrations etc and be done with the deployment. For more scalable architectures I prefer putting multiple of these app instances behind a Load Balancer such as Nginx reverse proxy. That is part 2 of my post :) I'm running Puma in production for a simple project which we have behind a Nginx load balancer.