Docker is an open platform for developers and system administrators to build, ship and run distributed applications. With Docker, IT organizations shrink application delivery from months to minutes, frictionlessly move workloads between data centers and the cloud and achieve up to 20X greater efficiency. Docker containers have been downloaded more than 2.5B times and are used across thousands of the world’s most innovative organizations, including eBay, the BBC, Goldman Sachs, Groupon, ING, Yelp, and Spotify.