本文介绍了数据仓库以及决策分析的特点、支撑技术和体系结构等基础知识。
This paper introduces the basic of Data Warehouse and rudimentary knowledge of decision-analysis, such as its characteristic, supporting technology and system structure.
最后，提出了一个三层的知识仓库体系结构模型。
At last, the author propose a three-tier model of knowledge warehouse architecture.
随后设计了一个应用于电信领域的数据仓库系统结构并介绍了相关的数据仓库知识；
Secondly, it designs architecture of a Data Warehouse used in telecommunication field and introduces related Data Warehouse knowledge.
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