However, going into greater detail concerning these issues would be beyond the scope of this paper. However, depending on the depth and range of the extant literature, the initial focus of the case study may be quite focused or broad and open-ended. Therefore and because the case study strategy is ideally suited to exploration of issues in depth and following leads into new areas of new constructions of theory, the theoretical framework at the beginning may not be the same one that survives to the end HARTLEY,p.
We have reduced management time by up to 80 percent with AWS compared to our previous cloud platform. The business has evolved since launching inbecoming an e-commerce platform for health and wellness products as well as a traditional brick-and-mortar retailer with stores across Taiwan.
Revenues and the size of the iFit community have doubled due to the success of its online marketing campaigns. The number of visitors on these platforms can suddenly increase by 50 times while campaigns are running.
From the time it launched, iFit ran its IT on a cloud platform. However, as the business grew, limitations of that platform surfaced and it began to require a lot of management. These web servers and databases then had to be taken down at the end of the campaign, which took even more time.
He also aimed to cut back on basic management time so IT staff could focus on developing site features. The company completed the migration to AWS in less than one week.
Incoming website traffic now hits the domain name service provided by Amazon Route 53 and passes through Elastic Load Balancing services before being parsed by web and application services running on Amazon Elastic Compute Cloud Amazon EC2 instances.
Once a transaction has been completed, the company takes advantage of Amazon Simple Email Service Amazon SES to send the shopper an invoice confirming the order. Chuang has achieved his main goal of simplifying infrastructure management.
As a result, the company has been able to redeploy three IT staff members for development tasks, enabling the company to double the speed of expanding website features. Because the AWS platform takes much less time to administer, management overhead has also been significantly lowered.
In addition to being simpler to use, using AWS also provides iFit with more flexibility.
IFit can now scale their infrastructure in half a day, compared to one or two days in its previous environment, making it easier for the website to handle sudden increases in visitor numbers during campaigns. Chuang is also pleased with the performance of the iFit website on the AWS platform.
Looking ahead, Chuang is excited to introduce some form of machine learning to the iFit platform to help tailor website visits for users. According to Chuang, AWS offers the capacity and compute performance to make this happen down the line.The case study is conducted on the Love Canal contamination issue which triggered the environmental alarm of United State at s.
The significant effect of Love Canal concern was the creation of the Comprehensive Environmental Response, Compensation, and Liability Act. Case Studies for Software Engineers Steve Easterbrook University of Toronto Design a Case Study Data Analysis and Validity Pﬂeeger, S.L.; Experimental design and analysis in software engineering.
Annals of Software Engineering 1, 4. Saint-Gobain and CertainTeed North American Headquarters. Case Study – The headquarters features innovative building materials from the Saint-Gobain family of companies, including glazing, roofing, insulation, gypsum wallboard, and acoustical ceilings and wall panels, and serves as a living laboratory so employees can evaluate products while making improvements.
Case Studies in Engineering Failure Analysis will be discontinued as of end of For this reason the journal has stopped accepting new submissions. For this reason the .
Case Study 1: Fall Reduction Overview. Sunshine Nursing home had been tracking the number of falls per month for the last five months as part of a restraint reduction program. This was one of its Advancing Excellence goals for. Results had shown a consistent increase in the fall rate.
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1 Center for Stem Cell Therapeutics and Imaging, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA , USA. 2 Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA , USA.
3 Department of .