Containers are meant to provide component isolation in a modern software stack. Put your database in one container, your web application in another, and they can all be scaled, managed, restarted, and ...

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 ...

Docker containers are meant to be immutable, meaning the code and data they hold never change. Immutability is useful when you want to be sure the code running in production is the same as the code ...