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Cloud Computing
CLOUD COMPUTING

SUBMITTED BY: S.MEENAKSHI(meenushalu14@gmail.com) A.V.MONISHA(avmonisha2012@gmail.com) II-IT dept PSNA college of engineering and technology

ABSTRACT: IT departments and infrastructure providers are under increasing pressure to provide computing infrastructure at the lowest possible cost. In order to do this, the concepts of resource pooling, virtualization, dynamic provisioning, utility and commodity computing must be leveraged to create a public or private cloud that meets these needs. Cloud computing is a general term for anything that involves delivering hosted services over the Internet. This provides the smaller companies or individuals who couldn’t able to buy costly software or any other resources. This becomes easy because of cloud computing. Cloud promises real costs savings and agility to customers. It’s a ‘Pay for Usage’ plan. We pay the money based on our usage only. Through cloud computing, a company can rapidly deploy applications where the underlying technology components. Access to applications and data anywhere, any Time, from any device is the potential outcome of cloud computing. This is suitable technology for limited budgets and a highly dynamic market with minimal resources.

CONTENTS:

1. INTRODUCTION
2. DEFINITION
3. PRIMARY BENEFITS OF CLOUD COMPUTING
4. LAYERS OF CLOUD COMPUTING
a. HARDWARE LAYER
b. VIRTUALIZATION LAYER
c. MANAGEMENT LAYER:
5. LEVELS OF CLOUD COMPUTING
a. SOFTWARE AS A SERVICE
b. PLATFORM AS A SERVICE
c. INFRASTRUCTURE AS A SERVICE
6. IMPLEMENTION OF CLOUD COMPUTING
a. PRIVATE CLOUDS:
b. PUBLIC CLOUDS
c. HYBRID CLOUDS
7. ADVANTAGE OF CLOUD COMPUTING
8. DISADVANTAGES OF CLOUD COMPUTING
9. CONCLUSION

INTRODUCTION: Cloud computing incorporates virtualization, on-demand deployment, Internet delivery of services,
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