Docker & Dockerfile
It is an open-source project that automates the deployment of software applications inside containers by providing an additional layer of abstraction and automations of OS level virtualization on Linux. In simple words, Docker is a tool for running your applications inside containers. Container package all the dependencies and code your app needs to run into a single file, which will run the same way on any machine. Terminologies Docker Container A container is a standard unit of software that packages up code and all its dependencies, so the application runs quickly and reliably from one computing environment to another....