Learn Docker by building a Microservice

If you are looking to get your hands dirty and learn all about Docker, then look no further!

In this article I’m going to show you how Docker works, what all the fuss is about, and how Docker can help with a basic development task – building a microservice.

We’ll use a simple Node.js service with a MySQL backend as an example, going from code running locally to containers running a microservice and database.