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- W3182238045 abstract "In this paper we propose two algorithms aimed at increasing the performance of drill-across queries in data warehousing environments. The JMG algorithm is used when numeric measures of different data warehouses are usually required together. The EG-JM algorithm extends the first one also considering storage requirements. The performance tests carried out using the TPC-H benchmark showed a huge improvement on the query performance with a reduced additional storage requirement." @default.
- W3182238045 created "2021-07-19" @default.
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- W3182238045 date "2006-01-01" @default.
- W3182238045 modified "2023-09-30" @default.
- W3182238045 title "Melhorando o desempenho do processamento de consultas drill-across em ambientes de data warehousing" @default.
- W3182238045 hasPublicationYear "2006" @default.
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