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Cloud Computing

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Cloud Computing
ABSTRACT Cloud computing is defined by Cearly and Phifer in their case study titled “Case Studies in Cloud Computing” as “a style of computing in which scalable and elastic IT-related capabilities are provided ‘ as a service’ to customers using Internet technologies”. Cloud computing services had been provided by major vendors such as Google, Amazon, Microsoft, IBM, Hewlett-Packard, and others for business computing until recently when Apple Corporation announced iCloud for consumers. Therefore, cloud computing is now available for businesses as well as consumers. Read the case study titled, “ Ericsson”, located here, about Ericsson cloud computing.
Case Study 2: Cloud Computing
Cloud computing has made company information systems more flexible and accessible. It uses the internet to offer computing resources, such as software, as a service. There are many benefits associated with switching over to cloud computing. One example is cost reduction, which is due to the need of fewer licenses for the software a company uses. Ericsson uses cloud computing for their operations. This paper will review the success of Ericsson’s use of cloud computing. Furthermore, problems and issues associated with cloud computing will be assessed, such as security, scalability, reliability, and cost.
Assess how Ericsson benefitted from Amazon Web Services (AWS) in terms of cost reduction, automated software updates, remote access, and on-demand availability.
The use of cloud computing has become common practice in today’s workplace. Ericsson turned to Amazon Web Services (AWS) to reduce costs, the availability of automated software updates, remote acess, and on-demand availability. Cost reduction was achieved with the use of AWS cloud computing since the company only has to worry with a low fee. There is no need to purchase extra licenses or hardware. Through AWS, Ericsson can save on the cost of purchasing servers and other hardware by employing virtual servers


Citations: Admin. (2011, May 02). Cloud computing and scalability issues. Retrieved from http://artofservice.com.au/cloud-computing-and-scalability-issues/ Amazon Web Services. (2012). Amazon simple storage service (amazon s3). Retrieved from http://aws.amazon.com/s3/ Amazon Web Services. (2012). Rightscale. Retrieved from https://aws.amazon.com/solution- providers/isv/rightscale Aws case study: Ericsson. (2011, April 08). Retrieved from http://aws.amazon.com/solutions/case-studies/ericsson/ Brodkin, J. (2008, July 02). Gartner: Seven cloud-computing security risks. InfoWorld, Retrieved from http://www.infoworld.com/d/security-central/gartner-seven-cloud- Rouse, M. (2010, August). amazon simple storage service (amazon s3). TechTarget, Retrieved from http://searchcloudcomputing.techtarget.com/definition/Amazon-Simple-Storage-
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