Learn the very basics of the Docker Compose file. Docker Compose is a tool for defining and running multi-container Docker applications. In other words, if you have a need to define a service that ...

Between its well-documented nature, beginner-friendly collection of tools, and thousands of first and third-party images, Docker has a large following in the self-hosting and home lab communities.

Tom explains that most multi-tiered apps are dynamic and deployed in multiple locations so their components also will need to be updated. This is the fourth article in a series on running applications ...