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 ...

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).

So far, I have not been concerned with saving the data on the instances. Once an instance is removed, all the data is gone. However, Docker does have different ways to store persistent data such as ...

The idea of running applications within containers – also known as operating system (OS) level virtualisation – is not . The origins of the technology can be traced back to the days of the mainframe.

Container Tools lets you do a lot more.

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 ...

If you're making the switch from Docker to Podman, you'll want to know how to create and manage volumes. Jack Wallen shows you how. Image: fatmawati/Adobe Stock For anyone who’s made the switch from a ...