Wondering what the difference is between a Docker image and container? Here we make the Docker container vs image comparision and show you how the two concepts differ.

Docker image. Similar to a snapshot in the VM world, a Docker image is a portable, read-only, executable file containing the instructions for creating a container and the specifications for which ...

Podman was designed as a near drop-in replacement for Docker. Commands like podman run, podman ps, and podman build mirror their Docker equivalents, reducing the learning curve. Developers can often ...

Getting your own custom image makes working with containers easier and it adds an extra layer of security. Jack Wallen shows you how.

Idealized Docker-Based DevOps Pipeline The notion here is that each environment uses the same Docker image and code base, regardless of where it's running. Unlike systems such as Puppet, Chef or ...

If you want to run your first Docker Windows Server container, you need to first install the required roles and features, and then pull the container.

Learn the key differences between Docker Desktop and Docker Engine to optimize containerization, DevOps workflows, and development setups.

If you deploy Docker containers based on an official imagine, you might want to set a root password for heightened security.

Flexible image management Supports multiple image registries Rancher Desktop makes managing container images flexible because it works seamlessly with any type of image registry, not just Docker Hub.