Study on New Mode of Higher Education Information Based on Cloud Computing
Objective: Aiming at the needs for the development of current higher education informatization, and the higher requirements on university information network and education information resource management methods, presents a new teaching resource applicati
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Study on New Mode of Higher Education Information Based on Cloud Computing Yi Gao
Abstract Objective: Aiming at the needs for the development of current higher education informatization, and the higher requirements on university information network and education information resource management methods, presents a new teaching resource application mode based on cloud computing, and elaborates cloud computing on the aspects of the design idea characteristics, system design method, system architecture, resource pool construction content, etc. Results: to further promote the extent of university informatization through the adoption of cloud computing, achieving more efficient use of existing hardware resources. Conclusion: to change software use method in teaching and enhance the sharing and integration of information resources and teaching resources. Keywords Education informatization resources
Cloud computing University teaching
21.1 Introduction As the domestic development of education informatization is limited by the network transmission speed, the geographic location of information resources, the server’s data processing capability and other various factors, education informatization platform cannot keep up with the development needs of teaching applications [1]. This mainly reflects on the problems that the speed of information
Y. Gao (&) Criminal Technology Department, China Criminal Police College Shenyang, Liaoning, China e-mail: [email protected]
Y. Yang and M. Ma (eds.), Proceedings of the 2nd International Conference on Green Communications and Networks 2012 (GCN 2012): Volume 4, Lecture Notes in Electrical Engineering 226, DOI: 10.1007/978-3-642-35440-3_21, Ó Springer-Verlag Berlin Heidelberg 2013
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networks and information resources cannot be effectively shared, the server utilization is less efficient, and information equipment is difficult to manage and maintain [2, 3]. Just under this background, we propose a new network computing model—cloud computing. Cloud computing is the combination of grid computing and internet computing, based on distributed computing, centered on the user, storing data in the clouds, and the user can securely access to data in some convenient way at any time, anywhere. Cloud computing enables each node of the Internet to be data storage center and computing data center, contributing to the advancement of the construction of university informatization resources platform based on cloud computing.
21.2 The Concept and Connotation of Cloudy Computing 21.2.1 The Concept of Cloud Computing The definition of cloud computing is the delivery and use pattern of IT infrastructure, meaning that the user obtains the necessary IT infrastructure resources through the network according to the demand in an easy-expandable way. As shown in Fig. 21.1, it indicates that it is an abstract conception of the bottom layer infrastructure. The network that provides resources is known as the ‘‘cloud,’’ in which the resources appear unlimited to the user and can be obtained
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