Rough Optimizations of Complex Expressions in Infobright’s RDBMS

We discuss the importance of analytic SQL statements with complex expressions in the business intelligence and knowledge discovery applications. We report the recent improvements of the execution of complex expressions in the Infobright’s RDBMS, which is based on the paradigms of columnar databases...

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Bibliographic Details
Published inRough Sets and Current Trends in Computing pp. 94 - 99
Main Authors Ślęzak, Dominik, Synak, Piotr, Wróblewski, Jakub, Borkowski, Janusz, Toppin, Graham
Format Book Chapter
LanguageEnglish
Published Berlin, Heidelberg Springer Berlin Heidelberg 2012
SeriesLecture Notes in Computer Science
Subjects
Analytic SQL
Complex Expressions
RDBMS
Rough Computing
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Summary:We discuss the importance of analytic SQL statements with complex expressions in the business intelligence and knowledge discovery applications. We report the recent improvements of the execution of complex expressions in the Infobright’s RDBMS, which is based on the paradigms of columnar databases and adaptive rough computations over the granulated metadata layer.
ISBN:9783642321146
3642321143
ISSN:0302-9743
1611-3349
DOI:10.1007/978-3-642-32115-3_10