| 异构数据库集成系统的研究与实现 |
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| 引用本文： | 栗华军,SONG Shun-lin.异构数据库集成系统的研究与实现[J].计算机工程与设计,2008,29(15). |
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| 作者姓名： | 栗华军 SONG Shun-lin |
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| 作者单位： | 江苏大学计算机学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省产业信息化重点基金 |
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| 摘 要： | 根据校园数据集成系统的具体需求,设计了一个异构数据库系统,以能够充分地利用学校现有的数据库资源.介绍了局部数据库变化数据的几种提取方法并对其进行了改进,探讨了XML文档与数据库的转换方法以及数据库异构性的解决办法,对数据在传输过程中的安全性问题进行了研究.
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| 关 键 词： | 数据库 异构性 中间件 数据集成 增量数据 |
Research and implementation of heterogeneous database integration system |
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| LI Hua-jun,SONG Shun-lin.Research and implementation of heterogeneous database integration system[J].Computer Engineering and Design,2008,29(15). |
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| Authors: | LI Hua-jun SONG Shun-lin |
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| Affiliation: | LI Hua-jun,SONG Shun-lin(College of Computer,Jiangsu University,Zhenjiang 212013,China) |
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| Abstract: | According to specific the demand of campus data integration system,a heterogeneous database integration system is designed,which can fully utilize the existing information resources.Firstly,several extracting methods of the Changed data of local database are introduced and improved.After that,the conversion method between XML document and database and solutions of database heterogeneity are explored.Finally,the safety problem in the course of data transmission is studied. |
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| Keywords: | database heterogeneity middleware data integration increased data |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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