Fábio Rilston Paim

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Few researches have been carried out to provide means of requirements acquisition and assessment in the novel field of data warehousing. This work proposes a methodology for requirements specification in the context of data warehouse systems, as a way to accomplish the peculiar aspects inherent to such systems. Moreover, a case study and its practical(More)
In recent years, Data Warehouse has emerged as a powerful technology for integrating heterogeneous data into a multidimensional repository on behalf of decision-support analysis. The complex extraction, transformation and loading process involved, as well as the aggregational-intensive queries are governed by a multitude of quality factors such as(More)
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