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The four-stage standardized modeling method in data warehouse system development

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3 Author(s)
Wu Shuning ; Dept. of Autom., Tsinghua Univ., Beijing, China ; Cui Deguang ; Cheng Peng

This paper has summarized the traditional three-stage methods on relational database designing and developing according to the practical data warehousing applications, and has brought forward a new integrated method based on it, namely the four-stage standardized model, which includes conceptual modeling, logical modeling, object modeling and physical modeling. Considering that the three-stage method is unable to completely reflect the subject-oriented features of the data warehouse and describe its metadata models, this new method is obviously the reinforcement and improvement to the three-stage method, in that it displays the whole structure of the data warehouse more clearly and adapts to the modularization trend of the data warehouse modeling.

Published in:

Mechatronics and Automation, 2005 IEEE International Conference  (Volume:2 )

Date of Conference:

29 July-1 Aug. 2005