This write up is something that I've been looking for. Some folks at the local Rails meetups have also told me about Dokku, which facilitates deployment for sur

This write up is something that I've been looking for. Some folks at the local Rails meetups have also told me about Dokku, which facilitates deployment for sure, but I'm left wondering what the ramifications/disadvantages of an automated process (like Dokku and I guess Heroku) vs a "proper" setup like this one described.