What is Cloud?
What is cloud? Till 2006, a visible mass of condensed watery vapour floating in the atmosphere, typically high above the general level of the ground was defined to be a cloud. After the advent of the Elastic Compute Cloud by the tech giant Amazon, definition of CLOUD COMPUTING changed to: "The technology of distributed data processing which provide scalable information resources and capacities as a service to multiple users through Internet." That means, the delivery of services and resources through internet which includes tools and applications like servers, data storage,networking,etc. For a layman, the storage of data on a remote database rather than local hard drives is termed as a cloud. Any electronic device which has access to internet can access data from anywhere and anytime. These are some of the major milestones in the journey of Cloud Computing. Deployment Models: 1) Public Cloud: These are operated by third-party companies who handle all the infrastructure