1. Introduction In this tutorial, you will learn how to Dockerize a Node.js application—a process that packages your app and all its dependencies into a portable Docker container. By doing so, you can run your application consistently across any environment, from local development to production. n simple words, the process of running the application source…

1. Introduction In this tutorial, we’ll discuss important terms about Docker. We’ll discuss Docker client, Docker engine, Images and Container. We’ll also create our own image create our own container. 2. Docker client and Docker engine When you install Docker, you get two major components: The engine implements the runtime, API and everything else required…

1. Introduction In this tutorial, we’ll discuss Docker and few terms related to it. We’ll also see how to get started with Docker. 2. Before Docker Let’s discuss things before Docker. Whenever the business required a new application, the IT department would purchase a new server. Often, the performance needs of the application were unclear,…