These resources can be dynamically re-configured to adjust to a variable load (scale), allowing also for an optimum resource utilization. Based on the study, they defined cloud computing as follows :Ĭlouds are a large pool of easily usable and accessible virtualized resources (such as hardware, development platforms and/or services).
Vaquero et al studied more than 20 definitions and tried to extract a consensus definition as well as a minimum definition containing the essential characteristics.
#Cloud services for business research paper how to#
The aim of this paper is to discuss the concept of cloud computing, its current applications in health care, the challenges and opportunities, and how to implement strategic planning when the organization has decided to move to the new model of service.Ĭloud Computing: A New Economic Computing ModelĬloud computing is still a developing paradigm, and its definition, attributes, and characteristics will evolve over time. ĭespite the many benefits associated with cloud computing applications for health care, there are also several management, technology, security, and legal issues to be addressed. Several informatics innovations have demonstrated that cloud computing has the potential to overcome these difficulties. As indicated in the paper by Anderson et al, data-handling problems, complexity, and expensive or unavailable computational solutions to research problems are major issues in biomedical research data management and analysis. Research by Rosenthal et al shows that the biomedical informatics community, especially consortiums that share data and applications, can take advantage of the new computing paradigm. For example, Schweitzer, Haughton, and Kabachinski believe that cloud computing can reduce electronic health record (EHR) startup expenses, such as hardware, software, networking, personnel, and licensing fees, and therefore will encourage its adoption. Many managers and experts predict that cloud computing can improve health care services, benefit health care research, and change the face of information technology (IT). Health care, as with any other service operation, requires continuous and systematic innovation in order to remain cost effective, efficient, and timely, and to provide high-quality services. Several articles, forums, and blogs have reported its applications in industry, business, transportation, education, and national security. However, compared with conventional computing, this model provides three new advantages: massive computing resources available on demand, elimination of an up-front commitment by users, and payment for use on a short-term basis as needed. Examples of commonly used non-health care applications include Microsoft Hotmail and Google Docs, while some better known applications in health care include Microsoft HealthVault and Google Health platform (recently discontinued ). It is a new model of delivering computing resources, not a new technology. Cloud computing refers to an on-demand, self-service Internet infrastructure that enables the user to access computing resources anytime from anywhere.
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