Docker is a platform that allows for the creation and management of application containers. Containers are used as a way to package software in a way that makes it easier to deploy, distribute, and scale applications across different environments. In addition, Docker offers an ecosystem of "Dockerized" services - such as MySQL databases - which can be installed in a container with one command. The Docker platform also includes tools for monitoring containers, ensuring they remain in working order.
Articles related to Docker include walkthroughs, how-to guides, and tutorials for beginners. Tutorials related to Docker usually focus on deploying a working project or application within a container. Additional articles may include overviews of the ecosystem, feature comparisons with other container solutions, and best practices for deploying a containerized app.