| 面向Web与基于Web的数据仓库 |
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| 引用本文： | 王孝成.面向Web与基于Web的数据仓库[J].吉首大学学报(自然科学版),2002,23(3):16-20. |
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| 作者姓名： | 王孝成 |
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| 作者单位： | (吉首大学经济与管理科学系，湖南 吉首 416000) |
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| 基金项目： | This paper was supported by the scholarship from Chinese Scholarship Council |
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| 摘 要： | 针对Web与数据仓库的结合应用，即面向 Web和基于Web，简要介绍了数据仓库的基本体系，分析了一种5层结构的系统，以说明面向Web应用的数据仓库的特点.根据数据仓库的发展趋势，提出了基于Web（Web-based）的数据仓库概念，并将点击流（Clickstream）数据仓库作为基于Web的数据仓库的一个特例，讨论了其体系结构.
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| 关 键 词： | 数据仓库 数据集市 面向Web应用的数据仓库 基于Web的数据仓库 |
Web- Enabled Data Warehouse and Web-Based Data Warehouse |
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| Abstract.Web- Enabled Data Warehouse and Web-Based Data Warehouse[J].Journal of Jishou University(Natural Science Edition),2002,23(3):16-20. |
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| Authors: | Abstract |
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| Institution: | （Economics and Management Science Dept. of Jishou Univ., Jishou 416000, Hunan China） |
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| Abstract: | Web signifies its influence in the evolution of data warehouses with two aspects: Web-enabled and Web-based, each addressing a purpose and a level of system complexity. In this paper an architectural template of data warehouse is reviewed. A five-level architecture of Web-enabled data warehouse is analyzed to identify its characteristics. Web-based data warehouse, for the first time, is termed to reflect the new trends. Clickstream data warehouse, as a specific Web-based data warehouse, is studied with a focus on its infrastructure. This paper highlights the roles both Web-related data warehouse can play, and comparison is also made between them. |
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| Keywords: | Data Warehouse Data Mart Web-enabled Data Warehouse Web-based Data Warehouse |
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