Docker Swarm
A swarm consists of multiple Docker hosts which run in swarm mode and act as managers (to manage membership and delegation) and workers (which run swarm serv...
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Docker Architecture
The engine consists of three major components: Docker Daemon: The daemon (dockerd) is a process that keeps running in the background and waits for commands ...
Docker Registry
An image registry is a centralized place where you can upload your images and can also download images created by others. Docker Hub is the default public re...
Docker images
Images are multi-layered self-contained files that act as the template for creating containers. They are like a frozen, read-only copy of a container. Images...
Container
In the world of containerization, there can not be anything more fundamental than the concept of a container.