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Campus Cloud QoS guarantee mechanism research and service platform design

Author: ZhangMaoQuan
Tutor: LuZuo
School: University of Electronic Science and Technology
Course: Applied Computer Technology
Keywords: Campus cloud services platform QoS performance Node snapshot mechanism The primary data stream
CLC: TP393.09
Type: Master's thesis
Year: 2011
Downloads: 99
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Abstract

Digital Campus is a major force behind education information, especially over the past decade, has formed a high-speed development of the industry. Itself connotation of the growing wealth of the separate system of pre-construction, the basic framework has been significantly many ills. A serious impediment to the effective play of the role of information technology, equipment updates and additions to the requirements at the same time makes the school information input costs rising. In short, the traditional system of digital campus architecture is difficult to support the continued growth in demand for services, the introduction of new technology and architecture has become an inevitable trend. Cloud computing as a new service model can be used to address these critical issues in the digital campus. To build campus cloud services platform is the purpose of this article, with its reconstruction of the traditional mechanism for QoS performance of the protection system, \Typical cloud computing platform, \Build its service platform, choose the best quality of service (QoS) to reflect the nature of the problem as the focus of the study. First, the technical features of the integration of a variety of new elements by the research campus cloud and service capabilities to the proposed node snapshot mechanism as the presentation layer of the user experience. Campus Cloud data stream characteristics as other mainline study, and then put forward to solve one of the core problems of the troubled campus cloud QoS QoS guarantee based on the worst-case response time law, from the operational level. Finally, we follow, \Verified through the practical application of its core position in the protection of the campus cloud QoS performance. The Case tests show the effectiveness provide a good user experience, the system features a balanced use of resources, and eliminate the original system bottleneck. Innovation and contribution this paper: 1. Created campus cloud services platform model, from the the industry application level to co-ordinate the most popular of the three technology: cloud computing, Internet of things, 3G technology. This fusion is an exploratory applications; 2. Was first proposed and studied node snapshot mechanism, the temporary - instant result set to handle the many elements of the new technology environment to improve the user experience; 3. Research campus clouds in the main data stream and the latest response time law, provide a theoretical basis for the campus cloud services platform; campus cloud services platform, verify the theory, and then solve the challenges encountered in the development of the industry based on primary data stream has good practical value and social significance.

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