The debate about the difference between Docker and Kubernetes is very recurrent among people who are taking their first steps in the development world. The best way to explain their points of difference is to show how they complement each other. Indeed, Kubernetes is a complement to Docker.
A Docker training course will enable you to manage the container lifecycle, while the skills of a Kubernetes training are designed to orchestrate and manage container clusters. Using both technologies makes it easier to build, deploy and scale containerised applications.