| 分布式异构数据库数据同步系统的研究与实现 |
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| 引用本文： | 张瑛,夏克俭,张法明,蒋晨晓.分布式异构数据库数据同步系统的研究与实现[J].小型微型计算机系统,2007,28(10):1803-1806. |
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| 作者姓名： | 张瑛 夏克俭 张法明 蒋晨晓 |
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| 作者单位： | 1. 北京科技大学,信息工程学院,北京,100083
2. 东软软件股份有限公司,数字媒体&教育事业部,辽宁,沈阳,110179 |
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| 基金项目： | 教育信息化数字化校园平台建设项目 |
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| 摘 要： | 针对分布式异构数据库的"信息孤岛"问题,为了能够将各个业务端的数据有机地结合在一起,达到紧耦合,实现数据的动态实时同步,提出了构建基于J2EE(主要是JMS)和XML技术的数据同步平台的解决方案,分析和描述了系统的工作流程及其框架结构,对于应用到的关键性技术给予了充分说明,通过实例说明了数据同步平台的应用.综合分析及实践表明,该系统具有统一、通用、独立、实时、安全、准确、可靠等优点.
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| 关 键 词： | 分布式异构数据库 数据同步 缓存表 MAP映射 |
| 文章编号： | 1000-1220（2007）10-1803-04 |
| 修稿时间： | 2006-06-28 |
Research and Implementation of Data Synchronization for Distributed Heterogeneous Database |
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| ZHANG Ying,XIA Ke-jian,ZHANG Fa-ming,JIANG Chen-xiao.Research and Implementation of Data Synchronization for Distributed Heterogeneous Database[J].Mini-micro Systems,2007,28(10):1803-1806. |
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| Authors: | ZHANG Ying XIA Ke-jian ZHANG Fa-ming JIANG Chen-xiao |
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| Abstract: | Concerning the problem of distributed heterogeneous database "information isolated island",in order to combine all departmental datum organically to reach a tight coupling,and achieve real-time dynamic data synchronization,the paper presented a solution which is to build a data synchronization platform based on J2EE(mainly JMS)and XML technology,analyzed and described the workflow and framework of the system,gave a full explanation of the key technologies which were put into use,finally,thought an example,it noted the application of the data synchronization platform.Comprehensive analysis and plenty of practices show that the system has many advantages,such as its uniform,overall,independence,real-time,high security,accuracy,reliability and so on. |
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| Keywords: | XML JMS |
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