Cloud
The cloud is just a metaphor for the Internet. It goes back to the days of flowcharts and presentations that would represent the gigantic server-farm infrastructure of the Internet as nothing but a puffy, white cumulus cloud, accepting connections and doling out information as it floats.
USP of Cloud
Powerful & Simple Storage
Low Cost & No Minimum Fees
High Performance, Durability & Availability
Safety, Privacy, & Security
Cloud Storage Features
Durable
Scalable
Available
Consistent