Docker Docker is an open-source platform that automates the deployment, scaling, and management of software applications inside containers. Containers are lightweight, portable, and self-sufficient environments that encapsulate application code, runtime, system tools, libraries, and settings, enabling applications to run consistently across different computing environments, such as development laptops, on-premises servers, and cloud platforms.
Docker Image A Docker image is a lightweight, standalone, isolated executable package that contains everything needed to run a piece of software or application, including the code, runtime, libraries, environment variables, and system tools....