Cloud Computing Essay.

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Research and select a current trend in the area of telecommunications. Prepare a 10-15 page paper in Microsoft Word (counts as 10% of the final grade) AMU approved APA format (see writing expectations in the Policies section) (350 words per page). At a minimum include the following: • Detailed description of the area researched • Technology involved in the area • Future trends in the area • Example companies involved in the area • Regulatory issues surrounding the area • Global implications for the area • References (minimum of 10) References Cueli, M. (2010). The key concepts of cloud computing | Network World. Retrieved from Anderson, C. (2012). Key Technologies Used in Cloud Computing | Appitive. Retrieved from   FURHT, B. (2010). Handbook of Cloud Computing. Retrieved from Â  Musungu,G. (2012). Top 5 Cloud Computing Trends Of The Future – Retrieved from   Bort, J. (2012). The 10 Most Important Companies In Cloud Computing – Business Insider. Retrieved from Â  Gray, P. (2013). Legal issues to consider with cloud computing – TechRepublic. Retrieved from     Kuyoro, S., & Ibikunle, F. (2009). Retrieved from    Implications of Cloud Computing | DMW Group. (2014). Retrieved from Â  Badger, L., & Bernstein, D. (2011). Retrieved from Â  Kalyani, M. (2013). Impact of cloud computing in developing economies | The Privacy Post| Global Cloud Computing. Retrieved from Facts About Cloud Computing for Attorneys Posted on June 19, 2014 by Ben Stevens Posted Â



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Cloud computing has become a compelling paradigm for delivering and managing services over the internet.  Although it might be hard to define cloud computing, one simple definition of the term is virtualized third-party hosting. In simple terms, instead of renting the entire or actual physical server, one rents a certain proportion of server resources. The client’s server runs within a virtual container that may be moved from a physical server to another without service interruption. Cloud computing has changed the entire landscape of Information Technology, and it is finally actualizing the long-standing promise of utility computing. This paper serves as a comprehensive overview of the cloud computing technology; definition, technologies used, future trends, legal and regulatory issues, and the global implications.


2.0 Detailed Description of Cloud Computing


2.1 Definition


One definition of cloud computing has been proposed as a set of network enabled services that provide Quality of Service (QoS) guaranteed, scalable, and normally personalized and inexpensive  computing platforms on demand, that may be accessed in simple and pervasive ways (Wang & Laszewski, 2008). The main principle behind the model is offering storage, computing, and software as-a-service. Cloud computing has been accepted as an umbrella term that describes a category of sophisticated computer services that are offered on-demand, and which initially would be offered by commercial providers. In this model, the computing infrastructure is viewed as a “cloud” upon which individuals and businesses can access applications remotely, wherever they are.


Cloud Computing is a new cost effective paradigm in computing whereby information and computer services can be accessed from a browser. With cloud computing real-time scalable resources like data, files, hardware, programs, and third-party computer services are accessible over the internet using a web browser. With the cloud, customers can pay using the Service Level Agreement (SLA) whereby they only pay for the computer resources they use without having to understand the involved technological infrastructure used to provide the service.


2.2 Characteristics


Among the most astounding features of cloud computing are that it may offer huge amounts of power with regards to computing and storage and still offer unequalled scalability and elasticity. Furthermore, when considering efficiencies and economies of scale, cloud computing services are not only cheaper, but they also provide a greener way of building and deploying IT services. However, Wang & Laszewski (2008) contend that cloud computing is distinct from other services in several ways.


On-demand services. Cloud computing resources and services can be dispatched to users on demand. Users are able to customize and personalize computing environments, for instance, network configuration and software installation. On-demand services are able since the users have administrative privileges.


QoS Guaranteed Offer. The environments served by the clouds can offer a guaranteed quality of service for the users regarding parameters such as I/O bandwidth, CPU speed, and memory size. The QoS guarantee is generally rendered by processing SLA with the users.


Autonomous System. Cloud computing systems are autonomous and their management is transparent for the users. Hardware, data, and software in the Cloud can be configured automatically, consolidated, and orchestrated to bring out a single platform image that can finally be rendered to users.


Scalability. One of the most valuable factors attached to the emergence of Cloud Computing is the scalability and flexibility. Computing platforms and cloud services rendered by computing clouds can be scaled across an array of concerns, for instance, hardware performance, geographic locations, and software configuration. Computing platforms are flexible in adapting to a variety of requirements across a large number of users.

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