| 基于共享数据中心的学分制收费模型的研究与应用 |
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| 引用本文： | 李文贵,张超英,吴小霞,黎艳玲.基于共享数据中心的学分制收费模型的研究与应用[J].计算机工程与设计,2010,31(7). |
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| 作者姓名： | 李文贵 张超英 吴小霞 黎艳玲 |
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| 作者单位： | 广西师范大学计算机科学与信息工程学院,广西,桂林,541004 |
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| 基金项目： | 桂林市科学研究与技术开发计划基金 |
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| 摘 要： | 通过分析现有财务管理信息系统和教务管理信息系统的异构性,结合Web服务跨平台的技术优势,提出了基于Web服务的"共享数据中心"学分制实时收费模型.该模型充分利用现有资源,有效整合已有系统,较好地解决了学年制到学分制收费改革所带来的软件升级问题,提出的基于角色的Web服务访问权限控制和基于Web服务调用日志的数据库恢复策略,提高了系统的安全性和可靠性.
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| 关 键 词： | Web服务 学分制 数据共享 系统集成 访问控制 |
Research and implementation of credit system based on shared data center |
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| LI Wen-gui,ZHANG Chao-ying,WU Xiao-xia,LI Yan-ling.Research and implementation of credit system based on shared data center[J].Computer Engineering and Design,2010,31(7). |
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| Authors: | LI Wen-gui ZHANG Chao-ying WU Xiao-xia LI Yan-ling |
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| Affiliation: | LI Wen-gui,ZHANG Chao-ying,WU Xiao-xia,LI Yan-ling(College of Computer Science , Information Engineering,Guangxi Normal University,Guilin 541004,China) |
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| Abstract: | By analyzing the heterogeneity of the existing financial management information system and academic management information system combining the cross-platform of web service technology,a model of real-time credit system based on shared data center is proposed based on the existing financial management information system and academic management information system.The system makes full use of the existing resources and integrates the present systems effectively,solves the software upgrading problem efficientl... |
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| Keywords: | web services credit system data sharing system integration access control |
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