Docker is the fatbinary that he is talking about. It supports all-the-languages and runs just about everywhere. The article ignores the fact that companies do

Docker is the fatbinary that he is talking about. It supports all-the-languages and runs just about everywhere. The article ignores the fact that companies do not have the time, money, expertise, and desire to re-write their apps in a language that will compile down into a binary. There is a reason so many successful companies use PHP and Ruby. They work and make those businesses money. Taking a golang binary and building it into a tiny scratch docker image would be fantastic too. In a previous job we ran hundreds of bare metal machines that were built up using puppet. It was amazing in the sense that it was somewhat standardized and could scale well. I still wish every service was using docker. We had php, ruby and golang services and getting all of those dependencies running was a pain. Not only did you have specific machine images to support each language, you had to support each service type too. If they were in docker containers we could have had one machine time and moved the docker images around.