高校网络考试系统试卷分散式存储技术实现  

REALIZING SEPARATED STORAGE TECHNOLOGY FOR EXAM PAPERS OF NETWORK TESTING SYSTEM IN UNIVERSITIES

作　　者：胡洋[1,2] 

机构地区：[1]广东培正学院计算机信息管理系,广东广州510830 [2]武汉大学国际软件学院,湖北武汉430072

出　　处：《计算机应用与软件》2009年第10期177-179,208,共4页Computer Applications and Software

摘　　要：高校实施网络考试系统是我国教育远程化的重要组成部分。然而考试科目众多,试卷存储量大,导入、导出、备份时间长是目前现行网络考试系统普遍存在的问题。研究重点是使用XML技术存储试题,转化传统的SQL SERVER或ORACLE数据库集中存储技术,将试卷分散管理,化整为零,实现易管理、易存储、易共享、跨平台的特点,适合高校考试时间集中,考试科目多的情况使用。该解决方案在广东培正学院网络考试系统中得以应用,得到了较好的效果。To implement network testing system in universities is one of the important parts for carrying out distance education in our country. However in existing Network testing system, there are some common problems including numerous examining subjects, huge capacity of storage for exam papers, data input and output and long time backup. In this paper, the emphasis is placea on studying the use of XML technology in storing the exam papers, the scheme transforms traditional centralised storage technologies of SQL SERVER or ORACLE database to separate management of the exam papers, makes integral to be scattered. It realises the characters of easy managing, storing and sharing as well as crossing the platform, and suites for being used in the circumstances of different examining subjects within limited period in universities. The project has been applied in the network testing system at Guangdong Peizheng College, and received preferable effect.

关 键 词：分散式存储 网络考试系统 XML 试卷存储 

分 类 号：TP333[自动化与计算机技术—计算机系统结构] G434[自动化与计算机技术—计算机科学与技术]