2008 | OriginalPaper | Buchkapitel
Conclusions and Future Work
verfasst von : Elzbieta Malinowski, Esteban Zimányi
Erschienen in: Advanced Data Warehouse Design
Verlag: Springer Berlin Heidelberg
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Today, many organizations use data warehouse and online analytical processing (OLAP) systems to support their decision-making processes. These systems use a multidimensional model to express users’ analysis requirements. A multidimensional model includes measures that represent the focus of analysis, dimensions used to analyze measures according to various viewpoints, and hierarchies that provide the possibility to consider measures at different levels of detail.