The document is a slide deck presentation by Bret Fisher on going into production with Docker and Swarm. Some key points from the presentation include focusing first on Dockerfiles rather than complex orchestration, avoiding anti-patterns like using the "latest" tag or trapping unique data in containers, and starting with a simple 3 node Swarm cluster for high availability before scaling up further. The presentation also provides examples of full tech stacks using various open source and commercial tools for a Dockerized infrastructure.