"Docker is an open-source project that automates the deployment of applications inside software containers, by providing an additional layer of abstraction and automation of operating-system-level virtualization on Linux, Mac OS and Windows.According to industry analyst firm 451 Research, \"Docker is a tool that can package an application and its dependencies in a virtual container that can run on any Linux server."@en . . "Docker"@en . . . "1.8.1" . "2013-03-13Z"^^ . . . . . .