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Abstract

A warehouse is a repository of integrated information drawn from remote data source. Since a warehouse effectively implements materialized views, we must maintain the views when the data sources are updated. There are two kinds of algorithms to maintain the view in consistency with source: one has to send queries back to source and one stores a set of auxiliary views at warehouse and together with the view, they are self-maintainable. This paper introduces a technique applied to simplify auxiliary views by exploiting key and referential integrity constraints to solve the commercial banking problem with n-branch. The software was written by model 3-tiers Java-CORBA/RMI-Oracle.



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Article Details

Issue: Vol 6 No 5&6 (2003)
Page No.: 22-31
Published: Jun 30, 2003
Section: Article
DOI: https://doi.org/10.32508/stdj.v6i5&6.3327

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Creative Commons License

Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Dang Cao, N. (2003). APPLICATION OF SELF-MAINTAINABLE MATERIALIZED VIEWS ALGORITHM ON DATA WAREHOUSE FOR BANKING PROBLEM. Science and Technology Development Journal, 6(5&6), 22-31. https://doi.org/https://doi.org/10.32508/stdj.v6i5&6.3327

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