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应用数据仓库技术构建外贸业务辅助决策系统
引用本文:邸瑞华,郭威,张星.应用数据仓库技术构建外贸业务辅助决策系统[J].北京工业大学学报,2004,30(2):219-223.
作者姓名:邸瑞华  郭威  张星
作者单位:北京工业大学,计算机学院,北京,100022
摘    要:为了实现对我国贸易能力强弱的定量分析,研究开发了基于数据仓库技术的外贸业务辅助决策系统,该系统的核心是中国贸易业绩评价体系,基础是完整的外贸进出口业务数据,核心技术是数据仓库;论述了中国贸易业绩指数的构成和系统的体系结构;详细介绍了如何将来自不同数据源的数据转移到数据中心,应用联机分析处理技术建立多维数据集实现业绩指数的计算,以及如何应用报表服务器技术实现报表结果在互联网上的发布.

关 键 词:数据仓库  数据中心  联机分析处理  贸易评价体系  贸易业绩指数  辅助决策
文章编号:0254-0037(2004)02-0219-05
修稿时间:2004年4月8日

Application of Data Warehousing Technology to Modularizing Foreign Trade Auxiliary Decision System
DI Rui-hua,GUO Wei,ZHANG Xing.Application of Data Warehousing Technology to Modularizing Foreign Trade Auxiliary Decision System[J].Journal of Beijing Polytechnic University,2004,30(2):219-223.
Authors:DI Rui-hua  GUO Wei  ZHANG Xing
Abstract:In order to implement the quantitative analysis on the foreign trade capacity of China, the auxiliary decision system of foreign trade based on data warehousing has been developed. This system treats the evaluation system of Chinese trade performance as its core, the intact importing and exporting dada of foreign trade as its base, and data warehousing as its key technology. The authors discuss the constitution of the Chinese trade performance index (CTPI) and the systematic structure of this system, and introduce in detail the following contents: how to transfer data from different data sources into data center; how to exploit OLAP (online analytical processing) to build multidimensional dataset to implement the computation of performance indexes, and how to use the technology of report server to issue the computed results in Internet.
Keywords:data warehousing  data center  online analytical processing(OLAP)  trade evaluation system  trade performance index  auxiliary decision  
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