What is Docker?

[MiliDas]

Docker is a set of components that can run multiple services/projects at a time by using containers.

If we want to provide a real world example, suppose , Ratan and Mili got married and they gave responsibility
to an event management organization named Momentz and Momentz has managed all the things like Decoration, Food
supply/Catering, Sound System, Flowers etc. Docker is such as Momentz that simplifies the process of building,
running, managing and distributing applications.

Please feel free to add your opinion.