Addressing the Issues and Challenges of Cloud Computing



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INTRODUCTION


What is tangible meaning of Cloud computing? These days everyone who is engaged in this IT world is talking about this technology. The Cloud Computing is one kind of upcoming business accounting model. Cloud Computing is a location – independent computing technology, in which shared servers provide resources, software, data to computers and other devices on demand. Cloud computing is a natural evolution of the widespread adoption of virtualization, service- oriented architecture and utility computing.



WHAT IS CLOUD COMPUTING

A. The essence of Cloud Computing
To some stage it is difficult to exactly define the cloud computing. It is a virtual pool of shared computing resources for users through internet. Integrated cloud computing is a whole dynamic computing system. It provides a mandatory application program environment [3]. It can deploy, allocate or reallocate computing resources dynamically and supervise the usage of resources


ISSUES & CHALLENGES OF CLOUD COMPUTING

There are some significant issues and challenges that must be addressed properly before one sign contract with any of the cloud vendors for using their services. These crucial issues and challenges, discussed below, are more applicable for business owners who are in preparation to shift to the cloud and does’'t matter if you are a user who only uses the cloud different service’s and pay for using them.



CONCLUSION

Any new technology must gradually build its reputation for good performance and security, earning user's trust over time. No doubt, Cloud Computing has come out as a radical concept for managing and delivering business services over the Internet. Besides its ease of adoption, lower maintenance costs, workflow efficiency, there are many key issues and challenges in adoption of this technology including privacy, data security, portability, RASP, recovery, ownership, propriety rights, data availability, outsourcing, compliance etc. In this paper, we tried to focus on these issues and challenges so that if a Service Provider and User is adopting cloud computing than they must be aware of these cons and pros of this technology. Understanding a technical area as complex as cloud computing is not so easy and requires identifying its fundamental issues and many other things.