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1. BY-SHOHINEE GHOSH.
Cloud Roles

2. What is cloud?
 The cloud is made up of servers in data centers all over
the world. Moving to the cloud can save companies
money and add convenience for users.
 What is cloud computing?
Cloud computing is the on-demand delivery of IT
resources over the Internet with pay-as-you-go pricing.
Instead of buying, owning, and maintaining physical data
centers and servers, you can access technology services,
such as computing power, storage, and databases, on an
as-needed basis from a cloud provider like Amazon Web
Services (AWS).

3. Cloud Computing

4. Benefits of cloud computing
1. Strategic edge :-
Cloud computer offers a competitive edge over your competitors. Its one advantage of cloud service that
helps you to access the latest application ant time and money on installations.
2.High Speed :-
Cloud computing allows you to deploy your service quickly in fewer clicks. This faster deployment allows
you to get the resources required for your system within fewer minutes.
3.Cost savings:-
The cloud allows you to trade fixed expenses (such as data centers and physical servers) for variable
expenses, and only pay for IT as you consume it. Plus, the variable expenses are much lower than what
you would pay to do it yourself because of the economies of scale.

5. Benefits of cloud computing
4. Back-up and restore data:-
once the data is stored in a Cloud, it is easier to get the back-up & recovery of that, which
is otherwise very time taking
5.