数字校园中基于Web Services数据交换平台的设计与实现

发布时间：2018-04-26 02:31

本文选题：Web + Services　；参考：《电子科技大学》2011年硕士论文

【摘要】：随科技的飞速发展,高校信息化水平的不断提高,不同时期构建的业务系统可能基于不同的运行环境和数据库平台。随着时间的推移和各业务系统的不断发展,形成了一系列分散的、不同格式的数据,每个数据源大多都是异构的,造成相互之间数据无法共享,形成了很多“信息孤岛”,这些信息孤岛使我们的大量有用数据失去了进一步利用的价值。如何利用现有的计算机技术实现各业务系统之间的信息互联互通,提高运行效率和数据准确性就成为一个急需解决的问题。首先,本文针对学院存在的“信息孤岛”问题,阐述了构建数据交换平台所需的数据交换的概念,适合的WebServices技术、XML、ETL技术。第二,在分析了学校现有各业务系统的数据交换需求,明确了数据交换平台的建设目标、用户及权限;确定了信息标准、Webservice数据接口技术规范标准,提出构建基于Web Services技术的通用异构数据交换平台框架的思路。第三,基于需求分析,对数据交换平台的总体架构和总体框架进行了设计。第四,对数据交换平台总体功能和总体框架的设计进行了实现,完成了代码维护、数据交换、共享数据维护、用户访问权限等功能,实现业务系统之间的数据交换。最后,对数据交换平台的数据交换等功能进行测试,通过分析测试结果,验证该平台的有效性和稳定性。
[Abstract]:With the rapid development of science and technology and the continuous improvement of the level of information in colleges and universities, the business systems constructed in different periods may be based on different operating environments and database platforms. With the passage of time and the continuous development of various business systems, a series of scattered and different formats of data have been formed. Most of the data sources are heterogeneous, resulting in the data can not be shared among each other, forming a lot of "information islands". These information islands have deprived us of the value of further utilization of a large number of useful data. How to make use of the existing computer technology to realize the information interconnection among the business systems and improve the operation efficiency and data accuracy has become a problem that needs to be solved urgently. First of all, aiming at the problem of "information island", this paper expounds the concept of data exchange needed to construct data exchange platform, and the suitable WebServices technology and XMLETL technology. Second, after analyzing the data exchange requirements of the existing business systems in the school, the paper defines the construction objectives, users and permissions of the data exchange platform, and determines the information standard and the technical standard of the Webservice data interface. The idea of constructing the framework of universal heterogeneous data exchange platform based on Web Services technology is put forward. Thirdly, based on the requirement analysis, the architecture and framework of the data exchange platform are designed. Fourth, the design of the overall function and framework of the data exchange platform is implemented. The functions of code maintenance, data exchange, shared data maintenance, user access rights and so on are completed to realize the data exchange between business systems. Finally, the data exchange functions of the platform are tested, and the validity and stability of the platform are verified by analyzing the test results.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TP311.52

【引证文献】