If you are a Linux system administrator who provides support for developers, chances are you’ve heard of Docker. If not, this software solution will make your life easier beginning today by helping you reduce operating costs and accelerate deployments – among other benefits. But it’s not magic. Docker as a platform leverages containers – packages
Docker - DesignLinux
Docker is a hugely popular containerization platform tool that allows users to develop, test and deploy applications in a smooth and efficient manner inside containers. A container is a lightweight and portable unit that runs in complete isolation from the underlying operating system. It packages the application’s source code, alongside its libraries, dependencies, and configuration.