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What is Linking Multidimensional Data Cubes about?

This paper discusses the limitations of traditional multidimensional models in data warehousing, particularly the restriction of using only shared dimensions for combining heterogeneous multidimensional cubes. The authors propose an explicit link between cubes to enhance analysis capabilities and introduce a new operator called drill-across-link to facilitate this process. A real-world scenario in pharmacovigilance is used to illustrate the need for such connections between different data sources.

Author

al.anderson

Language

EN