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| 基于中间件技术的异构数据库集成设计与实现 | |
| 引用本文： | 李朝奎,吴柏燕,高振记,李拥,冯志元. 基于中间件技术的异构数据库集成设计与实现[J]. 测绘工程, 2012, 21(5): 5-7,12. DOI: 10.3969/j.issn.1006-7949.2012.05.002 |
| 作者姓名： | 李朝奎 吴柏燕 高振记 李拥 冯志元 |
| 作者单位： | 1.地理空间信息湖南省工程实验室,湖南湘潭,411201;2.中国环境科学研究院信息中心,北京,100101 |
| 基金项目： | 国家863重大专项，地理空间信息工程国家测绘地理信息局重点实验室基金资助项目 |
| 摘 要： | 针对数据库存在的异构问题和集成的需要,提出一种基于XML中间件技术的异构数据库集成模型,该模型由异构数据源层、中间件层和应用层组成.详细阐述中间层的实现流程和实现的相关技术.设计并开发流域水环境异构数据库集成中间件.数据集成实验证明:该模型具有可行性、扩展性和透明性等特点. |
| 关 键 词： | 异构数据库 数据集成 XML 中间件 |
Integration design and implementation of heterogeneous database based on middleware technology |
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| LI Chao-kui , WU Bai-yan , GAO Zhen-ji , LI Yong , FENG Zhi-yuan. Integration design and implementation of heterogeneous database based on middleware technology[J]. Engineering of Surveying and Mapping, 2012, 21(5): 5-7,12. DOI: 10.3969/j.issn.1006-7949.2012.05.002 | |
| Authors: | LI Chao-kui WU Bai-yan GAO Zhen-ji LI Yong FENG Zhi-yuan |
| Affiliation: | 1 (1. H u＇ nan Province Lab of Geospatial Information Engineering, Xiangtan 411201, China 2. Information Center, Chinese Academy of Environmental Sciences, Beijing 100101,China) |
| Abstract: | Aiming at the existing problem of heterogeneous database and needs of integration, it presents a method based on XML middleware of heterogeneous database integration model,which consists of hetero- geneous data source layer, intermediate layer and application layer. The middle layer of the implementa- tion process and related realization technology are given, as well as the design and development of a river basin water environment of heterogeneous database integration middleware. Data integration experiment indicates the model has been equipped with feasibility, expansibility and transparency and so on. |
| Keywords: | heterogeneous database； data integration； XML； middleware |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |