3 years ago

Category: Ubuntu, Docker

Knowing how to use containers in application development is a must for a modern-day developer. If you are a developer who is yet to find a proper introduction to this popular technology, you are in the right place. In this article, we are going to introduce you to the concept of Docker and get a hands-on approach to learning Docker by dockerizing a simple application.

Our article introduced you to this popular technology with an explanation of what Docker is and working with Docker to containerize an application. We learned how to create a Dockerfile, Docker image, and finally, a Docker container for a simple Node.js application.