Cloud Computing Case Study

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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 (http://aws.amazon.com/solutions/case-studies/ericsson/), about Ericsson cloud computing. Assess how Ericsson benefitted from Amazon Web Services (AWS) in terms of cost reduction, automated software updates, remote access, and on-demand availability.

Ericcson has over 2 billion subscribers so it does have to provide them with instant and on-demand availability. They also want to provide this service at an inexpensive price and make a profit to themselves in the process therefore AWS seems to provide this. Their subscribers are global; it works in 175 countries and certainly seems to be a successful company in that it has generated revenue of USD 28.2 billion in 2010. The AWS allows the company to companies to avoid upfront infrastructure costs, as well as...

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At the same time, it enables the company to adapt its it to fluctuating and unpredictable business demands. What cloud computing does, in essence, and what it provides Ericsson with is the ability to develop their own business whilst AWS takes care of the it whilst aiming to cut costs (Amazon Web Services? 2013.)
Ericsson uses Amazon Elastic Compute Cloud (Amazon EC2), Amazon Simple Storage Service (Amazon S3), and RightScale for provisioning and auto-scale functionality

Evaluate the scalability, dependability, manageability, and adaptability of Amazon Elastic Compute Cloud (Amazon EC2), Amazon Simple Storage Services (Amazon S3), and RightScale.

Based on the reputation and success that Ericsson has achieved in their providing instant quality service, and based on their satisfaction with the services of AWS, it seems as though AWS indicates more than sufficient scalability for the service, is certainly dependable, and adaptable since it manages to adapt to different countries and fluctuating situations and it shows super manageability. In fact:

The company chose Amazon Web Services (AWS) because they felt AWS was the most integrated public cloud provider in the Rightscale Cloud Management Platform (Rightscale). The Ericsson team…

Sources Used in Documents:

Sources

Amazon Web Services? 2013-3-19. What is Cloud Computing

http://aws.amazon.com/what-is-cloud-computing/

DOD (2001) Systems Engineering Fundamentals

GSAM version 3.0; Chapter 7
http://silverstr.ufies.org/blog/archives/001062.html


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