DOCKER -- Shipping Containers to the Innovative World!!

"The rise of innovation" in the Cloud has changed the way things used to work on the ground. The game-changing idea of Implementing DevOps with the cloud also pointed to a set of problems like application portability, security, etc. In the olden days, Companies wasted a large amount of capital and resources for maintaining and setting up oversized servers which sometimes used to run as 5–10% of its potential capacity. As a solution to this problem, a concept of "Virtualization" was introduced which presented the idea of isolating a dedicated guest OS to an application that is running over Host OS. VMs solved the problem of server capacity wastage to a greater extent as now we had a way of utilizing the spare capacity of a server in case of a new application.