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Cloud Computing Architecture

In: Computers and Technology

Submitted By niharika92
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CLOUD COMPUTING ARCHITECTURE
Advanced Computer Architecture
Spring 2014

Anusha Sher (A03771526), Niharika Medaboina (A03771523)
Professor: Dr Dulal Chandra Kar
Texas A&M University Corpus Christi

ABSTRACT
Cloud computing has been envisioned as the next-generation architecture of IT enterprise. The computing world has traveled from the concept of parallel computing to distributed computing to grid computing and recently to cloud computing. Although the idea of cloud computing has been around for quite some time, it is an emerging field of computer science. Cloud computing can be defined as a computing environment where computing needs by one party can be outsourced to another party and when need be arise to use the computing power or resources like database or emails, they can access them via internet. Cloud computing is a recent trend in IT that moves computing and data away from desktop and portable PCs into large data centers. The main advantage of cloud computing is that customers do not have to pay for infrastructure, its installation, required man power to handle such infrastructure and maintenance. In this paper we will discuss what makes all this possible, what is the architectural design of cloud computing and its applications.
INTRODUCTION
The term "cloud" originates from the world of telecommunications when providers began using virtual private network (VPN) services for data communications. Cloud computing deals with computation, software, data access and storage services that may not require end-user knowledge of the physical location and the configuration of the system that is delivering the services. Cloud computing is a recent trend in IT that moves computing and data away from desktop and portable PCs into large data centers. The definition of cloud computing provided by National Institute of Standards and Technology (NIST) says that:...

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