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New Technology of Library and Information Service  2011, Vol. 27 Issue (1): 88-93    DOI: 10.11925/infotech.1003-3513.2011.01.14
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CWM-based ETL Metadata System Model Design
Zhou Jing1, Zhao Ying1, Yang Xin2
1. Public Administration School,Sichuan University,Chengdu 610064, China;
2. Chongqing Rural Commercial Bank, Chongqing 400020, China
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In order to prevent and control the existing mismanagement problems in ETL, and ensure the efficient implementation of the data warehouse, the paper designs CWM-based ETL metadata system model. This model can describe the specific steps of data transform, and the specific modules are designed according to this model design system, thus the process of ETL management can be achieved effectively.

Key wordsCWM      ETL      Metadata      Data warehouse     
Received: 22 November 2010      Published: 12 February 2011



Cite this article:

Zhou Jing, Zhao Ying, Yang Xin. CWM-based ETL Metadata System Model Design. New Technology of Library and Information Service, 2011, 27(1): 88-93.

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