Chevalier, Max and El Malki, Mohammed and Kopliku, Arlind and Teste, Olivier and Tournier, Ronan Implementation of multidimensional databases in column-oriented NoSQL systems. (2015) In: 19th East-European Conference on Advances in Databases and Information Systems (ADBIS), 8 September 2015 - 11 September 2015 (Poitiers, France).
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(Document in English)
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Official URL: http://dx.doi.org/10.1007/978-3-319-23135-8_6
Abstract
NoSQL (Not Only SQL) systems are becoming popular due to known advantages such as horizontal scalability and elasticity. In this paper, we study the implementation of multidimensional data warehouses with columnoriented NoSQL systems. We define mapping rules that transform the conceptual multidimensional data model to logical column-oriented models. We consider three different logical models and we use them to instantiate data warehouses. We focus on data loading, model-to-model conversion and OLAP cuboid computation.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Thanks to Springer editor. This papers appears in Volume 9282 Lecture Notes in Computer Science ISSN : 0302-9743. ISBN: 978-3-319-23134-1 The original PDF is available at: http://link.springer.com/chapter/10.1007%2F978-3-319-23135-8_6 |
| HAL Id: | hal-01363342 |
| Audience (conference): | International conference proceedings |
| Uncontrolled Keywords: | |
| Institution: | Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE) French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE) Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE) Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE) |
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| Statistics: | download |
| Deposited On: | 01 Sep 2016 10:20 |
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