基于校园网的高校管理软件间数据同步系统的设计与实现

Design and Realization of Campus-Network-Based System of Data Synchronism among University Management Software

高校信息化管理软件的信息孤岛现象是比较普遍的,由此导致高校的信息化管理水平不能真正提高,不能彻底解决高校信息化管理的数据同步与资源共享。本文运用软件工程思想,分析了高校信息化管理的问题和根源,就系统建立的意义、系统分析与设计进行了描述。系统实施运用了基于校园网的VPN技术、SQL SERVER的触发器技术以及VFP9.0的Timer技术,较好地实现了校园网环境中的数据异地差异备份,解决了管理软件间的数据同步问题,最后对系统实施与测试进行了阐述。

The phenomenon of isolated information island in university informatization management software is common,which causes the management level of university informatization unable to be really improved and fails to completely solve the issues of data synchronism and resource sharing of university informatization management.This paper utilizes the idea of software engineering,analyzes the problems of university informatization management and their roots,and describes the significance of system establishment and system analysis and design.The system applies campus-network-based VPN technology,trigger technology in SQL SERVER and timer technology in VFP9.0,realizes backup of data off-site difference in campus network environment,solves the issue of data synchronism among management software,and lastly elaborates the system implementation and test.