Ask anybody these days about hot software technology topics and you’re bound to hear the word Containers which are light-weight virtual machines that operate on the process level. They can be instantiated very quickly and are easy to configure. If you are going to enter the world of Containers, then you will undoubtedly run into the name Docker which is quickly becoming the ubiquitous standard. Docker is the trademarked company name but also used when referring to their implementation of container technology.