Design and implementation of a Web-based OLAP metadata interchange system 


Vol. 9,  No. 6, pp. 971-980, Dec.  2002
10.3745/KIPSTD.2002.9.6.971


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  Abstract

As the importance of knowledge management is being recognized, there is a significant amount of increase for interest in data warehousing. On-Line Analytical Processing (OLAP) systems can effectively make use of data warehouses. Although there are many commercial OLAP products, they have been developed without any kind of standard resulting in poor data exchange and difficulty in interfacing among the OLAP products. In this paper we propose an OLAP metadata interchange model that can be used among different OLAP products and have implemented an OLAP metadata interchange system that can interchange the cubes created from the metadata. XML is used for the OLAP metadata model and the user interface is Web-based, which makes it easier to interchange metadata among different OLAP products. Users can experience the different analysis environments of different products without the need to learn the complex cube creation process for each product. By extending this research to design a common query language that can be used among OLAP products, OLAP products should be able to more easily talk to one another.

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[IEEE Style]

I. G. Lee, M. S. Lee, H. S. Yong, "Design and implementation of a Web-based OLAP metadata interchange system," The KIPS Transactions:PartD, vol. 9, no. 6, pp. 971-980, 2002. DOI: 10.3745/KIPSTD.2002.9.6.971.

[ACM Style]

In Gi Lee, Min Soo Lee, and Hwan Seung Yong. 2002. Design and implementation of a Web-based OLAP metadata interchange system. The KIPS Transactions:PartD, 9, 6, (2002), 971-980. DOI: 10.3745/KIPSTD.2002.9.6.971.

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