Source:analyticsindiamag.com Docker is everywhere in the software industry today. Mostly popular as a DevOps tool, Docker has stolen the hearts of many developers, system administrators and engineers, among others. What is Docker? “Docker is a tool that helps users to exploit operating-system-level virtualisation to develop and deliver software in packages called containers. This technical definition may sound complicated, but all you need to know is that Docker is a complete environment where you can build and deploy software. It is just