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 ...

There are so many reasons you want to use volumes for your container deployments. The primary reason is to ensure persistent storage. Say, for example, you’re deploying a WordPress instance via a ...

Containers are a hot topic. The technology, which has been most typified by Docker, enables applications to be deployed as a lightweight set of processes rather than an entire virtual machine (VM).

How to Create and Use a Docker Volume (+ Video Tutorial) Your email has been sent In this How to Make Tech Work tutorial, Jack Wallen shows how to create a Docker volume that can be used for any ...

After his introductory series, Tom Fenton deploys a database on Docker and integrates it with other apps deployed from other Docker images. In my Introduction to Docker series, I covered the basics of ...

The newer the tool, the tougher it is to use correctly. Sometimes nobody — not even the toolmaker itself — knows how to use it right. As Docker moves from a hyped newcomer to a battle-tested ...