What is Docker, Docker Container, Docker Image and Docker Hub? (Docker Made Easy - Part 1)

In this session, I have explained the below topics: - What is a Docker? - What is a Docker Container? - What is a Docker Image? - What is a Docker Hub? View Notes Here - http://www.evernote.com/l/AbFGhwy8AJxB-Jh8acFNU_xkVtb7Pe_679g/