Docker

Docker is a powerful tool that effectively enables the development of virtualization the form of images and containers. This allows for the creation of consistent environments across multiple platforms or machines without having to put much effort towards spin-up. Knowing how to use docker provides a powerful tool to developers by enabling them to utilize pre-built images and ready to deploy platforms without much effort towards the actual setup itself. Since its widespread adoption into the developer community as a whole, Docker is heavily utilized in multiple development practices into Platform-as-a-Service (PaaS) products and Continuous Integration/Continuous Deloyment (CI/CD) software.