Docker is one of the most disruptive technologies to have taken center stage in the world of DevOps in recent times. Docker is a technology that enables operating-system-level virtualization or containerization, and is also open source and free to use. Docker is intended for Linux, but it is possible to use it with Mac and Windows using tools such as Docker for Mac and Docker for Windows.
An Introduction to Docker
Docker containers
When we talk about containers in the Docker world, we are technically talking about Linux containers. As stated by Red Hat on their website (https://www.redhat.com/en/topics/containers/whats-a-linux-container):
A Linux container is a set of processes that are isolated from the rest of...