In today's The 12 Tips of (CommandBox) Christmas we're going to discuss Docker. Containers are changing how the world deploys apps and services for development and production. With Docker you don't need to ask around to find a good ColdFusion hosting company. All you need is a company who supports Docker and you know you can deploy there. Docker requires a shift in thinking though. Smaller, transient servers that you don't install every time. Portable configuration and flexible deployments based on text configuration files and environment variables. Hey, that sounds right up CommandBox's alley!