| 建立高效运行海量空间数据库的策略与方法 |
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| 引用本文： | 陈再清.建立高效运行海量空间数据库的策略与方法[J].现代测绘,2004,27(5):24-25,34. |
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| 作者姓名： | 陈再清 |
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| 作者单位： | 江苏省基础地理信息中心,江苏,南京,210013 |
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| 摘 要： | 以建设江苏省基础地理信息数据库的实践为基础，反复比较不同参数、方法对数据库运行性能的影响．探讨了提高海量空间数据库检索和显示效率的技术方法和相关参数选取原则，总结出一整套的优化空间数据库的策略与方法。
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| 关 键 词： | 海量空间数据 基础地理信息数据库 空间数据库 技术方法 检索 江苏 显示 策略 对数 原则 |
| 文章编号： | 1672-4097(2004)05-0024-03 |
The Maneuver and Method of Establishing Efficiently Running Magnanimity Spatial-database |
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| Chen Zaiqing.The Maneuver and Method of Establishing Efficiently Running Magnanimity Spatial-database[J].Modern Surveying and Mapping,2004,27(5):24-25,34. |
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| Authors: | Chen Zaiqing |
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| Abstract: | This paper which is based on the practice of establishing Jiangsu foundational Geographical information database, compares different influence which caused by parameters and methods impact on the database, discusses the technical methods which can improve the indexing of the magnanimity spatial-database and the displaying efficiency,ensure the rules by which we can choose mutual parameters, then concludes some maneuvers and methods which can optimize the spatial-database. |
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| Keywords: | Spatial-database Magnanimity spatial-database GIS Index Display |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
