Docker
Docker is a platform for developers and sysadmins to:
- develop
- deploy
- run applications with containers
The use of Linux containers to deploy applications is called containerization.
Containers are not new, but their use for easily deploying applications is.
Docker is defined as a light containerization because it doesn’t need to fully reproduce a machine to work.
Hub of Containers
Dockerhub host a public and private space to share these containers (images) with specific tools already installed.