Cloud computing From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Cloud computing logical diagram Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of acloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud computing entrusts remote services with a user ’s data‚ software and computation. There are many
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Cloud computing is Internet-based computing‚ whereby shared resources‚ software and information are provided to computers and other devices on-demand‚ like a public utility. It is a paradigm shift following the shift from mainframe to client-server that preceded it in the early ’80s. Details are abstracted from the users who no longer have need of‚ expertise in‚ or control over the technology infrastructure "in the cloud" that supports them.[1] Cloud computing describes a new supplement‚ consumption
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Grid computing INTRODUCTION: In the last few years there has been a rapid exponential increase in computer processing power‚ data storage and communication.But still there are many complex and computation intensive problems‚ which cannot be solved by supercomputers.These problems can only be met with a vast variety of heterogeneous resources. The increased use and popularity of the Internet and the availability of high-speed networks have gradually changed the way we do computing. These technologies
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These days "cloud computing" is the buzzword used to describe the direction in which information network infrastructure seems to be leaning towards. The authors reasoned that cloud computing sprouted from grid computing‚ distributed computing‚ and parallel computing‚ which resonated with the works of Foster‚ Zhao‚ Raicu‚ & Lu‚ 2008 [1]. And like many‚ they found it a challenge to provide an encompassing definition for cloud computing. Foster et al. defined cloud computing as‚ “A large-scale distributed
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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
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Abstract Green computing is the study and practice of using computing resources efficiently. The goals are similar to green chemistry; that is reduce the use of hazardous materials‚ maximize energy efficiency during the product ’s lifetime‚ and promote recyclability or biodegradability of defunct products and factory waste. Taking into consideration the popular use of information technology industry‚ it has to lead a revolution of sorts by turning green in a manner no industry has ever done before
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Vijayawada. [pic]Abstract Mobile computing has been undergoing a bit of a renaissance lately. A few years ago it was a simple matter of finding a data-compatible mobile phone‚ a PC card modem‚ and a matching cable and installing it as a modem. Then people started to use PDA’s as well. Cell phones started to come with infrared ports to allow communication with laptops. Then cell phones started to come with modems built in. The connecting methods of mobile computing‚ its introduction‚ connection types
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DIPLOMA COMPUTER ENGINEERING INFORMATION SYSTEMS TIME ALLOWED: 3 Hours Question 1 Why do businesses and other organisations have to plan strategically? What factors affect the timescale of the strategic plan? (20 marks) Question 2 Describe the benefits and difficulties that might arise for a small building society that wishes to install an expert system to undertake checking the suitability of potential borrowers. (20 marks) Question 3 A long-established traditional furniture manufacturer has a
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Will the cloud have as big an impact as many predict? A complex question. Cloud computing is available now; it’s already changing the manner in which IT and business services are delivered and managed. But as is often the case with new technologies‚ organizations may overestimate the short-term effects while simultaneously underestimating the long-term benefits. Without understanding the larger wave of IT developments of which the cloud is just a part‚ companies may invest in capabilities that will
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CUMULUX WHAT IS CLOUD COMPUTING? What does it mean to Enterprises? | Ranjith Ramakrishnan CUMULUX: Cloud Computing Discovery Series What is Cloud Computing? What does it mean to Enterprises? Table of Contents What is Cloud Computing?.............................................................................................. 1 What technologies constitute cloud computing? ............................................................ 2 Who are the key Cloud Platform Providers? .
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