This document discusses using Docker for Magento development. It provides an overview of Docker, how it can be used to create isolated environments for Magento 1 and 2 projects with different requirements. It outlines the steps to set up a Docker development environment, including selecting base images, using Docker Compose to build the network, and sharing the configuration with a team. Benefits include spending less time on system configuration, easy switching between projects, and setups similar to cloud hosting environments.