新疆化工学校校园网构建与实现
发布时间：2019-07-01 13:25
【摘要】：云计算在学校信息化建设中的不断应用,使得同类数据库资源,类型和规模也呈现出不断扩张趋势,造成集中式数据存储过大,服务器维护不易,容错率逐渐减弱等事故经常发生,系统实际拓展性能较弱,这不仅造成了资源浪费,也增加了现有多个系统整合难度,从而间接影响了用户的体验。面对掌上智慧校园日趋复杂的应用需求,如何对资源进行整合,提供优质的校园服务已经成为掌上智慧校园亟需解决的问题。本研究在利用云计算相关服务模式下,对掌上智慧校园系统进行系统设计和实现,将有效实施云计算在高校信息化建设中的运用,将信息化进程真正运用到高校教学,科研实践中,为营造高效智慧校园系统提供技术支撑。论文首先结合高校的实际情况,通过用例图的方式表示了系统的业务需求,然后描述出了系统的总体架构图,系统分为基础信息服务平台和掌上智慧校园终端两个主要部分,最后设计并实现了基于云计算的掌上智慧校园系统。具体而言,分三步进行详细的设计与实现:第一是采用基于云存储的Hadoop开源解决方案,能够快捷地将学校各种计算机硬件资源搭建成为一个Hadoop集群,不仅实现了分布式存储系统,也实现了基于MapReduce编程模型的大规模数据集并行计算。第二是通过WebService技术搭建了基础信息服务平台,能够将学校不同的应用系统的异构数据整合起来。第三通过B/S模式设计了基于WEB的掌上智慧校园终端,可让用户使用浏览器直接访问。新设计并实现的掌上智慧校园系统针对高校目前的资源利用现状,结合云计算技术和程序开发、软件设计等相关技术,搭建了云计算环境下的智慧校园系统,为学校师生提供了一个手机掌上智慧校园。
[Abstract]:With the continuous application of cloud computing in school information construction, the same kind of database resources, types and scales also show a trend of continuous expansion, resulting in excessive centralized data storage, difficult server maintenance, gradual weakening of fault tolerance and other accidents, and the actual expansion performance of the system is weak, which not only results in waste of resources, but also increases the difficulty of integration of existing systems, thus indirectly affecting the experience of users. In the face of the increasingly complex application needs of the handheld intelligent campus, how to integrate the resources and provide high-quality campus services has become an urgent problem to be solved in the handheld intelligent campus. This study uses cloud computing related service mode to design and implement the handheld intelligent campus system, which will effectively implement the application of cloud computing in the information construction of colleges and universities, and truly apply the information process to the teaching and scientific research practice of colleges and universities, so as to provide technical support for the construction of efficient intelligent campus system. First of all, combined with the actual situation of colleges and universities, this paper represents the business requirements of the system through use case diagram, and then describes the overall architecture of the system. The system is divided into two main parts: the basic information service platform and the handheld intelligent campus terminal. Finally, the handheld intelligent campus system based on cloud computing is designed and implemented. Specifically, the detailed design and implementation are carried out in three steps: first, the Hadoop open source solution based on cloud storage is adopted, which can quickly build all kinds of computer hardware resources into a Hadoop cluster, which not only realizes the distributed storage system, but also realizes the parallel computing of large-scale datasets based on MapReduce programming model. The second is to build the basic information service platform through WebService technology, which can integrate the heterogeneous data of different school application systems. Third, a handheld intelligent campus terminal based on WEB is designed through B / S mode, which can be accessed directly by browser. According to the present situation of resource utilization in colleges and universities, combined with cloud computing technology, program development, software design and other related technologies, the intelligent campus system in cloud computing environment is built, which provides a mobile phone handheld intelligent campus for school teachers and students.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.18
本文编号：2508516
[Abstract]:With the continuous application of cloud computing in school information construction, the same kind of database resources, types and scales also show a trend of continuous expansion, resulting in excessive centralized data storage, difficult server maintenance, gradual weakening of fault tolerance and other accidents, and the actual expansion performance of the system is weak, which not only results in waste of resources, but also increases the difficulty of integration of existing systems, thus indirectly affecting the experience of users. In the face of the increasingly complex application needs of the handheld intelligent campus, how to integrate the resources and provide high-quality campus services has become an urgent problem to be solved in the handheld intelligent campus. This study uses cloud computing related service mode to design and implement the handheld intelligent campus system, which will effectively implement the application of cloud computing in the information construction of colleges and universities, and truly apply the information process to the teaching and scientific research practice of colleges and universities, so as to provide technical support for the construction of efficient intelligent campus system. First of all, combined with the actual situation of colleges and universities, this paper represents the business requirements of the system through use case diagram, and then describes the overall architecture of the system. The system is divided into two main parts: the basic information service platform and the handheld intelligent campus terminal. Finally, the handheld intelligent campus system based on cloud computing is designed and implemented. Specifically, the detailed design and implementation are carried out in three steps: first, the Hadoop open source solution based on cloud storage is adopted, which can quickly build all kinds of computer hardware resources into a Hadoop cluster, which not only realizes the distributed storage system, but also realizes the parallel computing of large-scale datasets based on MapReduce programming model. The second is to build the basic information service platform through WebService technology, which can integrate the heterogeneous data of different school application systems. Third, a handheld intelligent campus terminal based on WEB is designed through B / S mode, which can be accessed directly by browser. According to the present situation of resource utilization in colleges and universities, combined with cloud computing technology, program development, software design and other related technologies, the intelligent campus system in cloud computing environment is built, which provides a mobile phone handheld intelligent campus for school teachers and students.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.18
【参考文献】
相关期刊论文 前1条
1 张飚;;电信运营商在“智慧校园”建设中的作用[J];曲靖师范学院学报;2011年03期
，本文编号：2508516
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