What is Docker?
When you develop a software application, you package executables, dependencies, and configurations together as a container image called a container.
This process is called the containerization
What is DevOps?
DevOps is a combination of mindset, practices, tools, and a way of thinking to improve and automate the processes as much as possible.
The objective of DevOps is to deliver the application and services at a high velocity
Way of deploying and clustering docker
This is open-source developed by Google