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Implementation of Multidimensional Databases with Document-Oriented NoSQL

Chevalier, Max and El Malki, Mohammed and Kopliku, Arlind and Teste, Olivier and Tournier, Ronan Implementation of Multidimensional Databases with Document-Oriented NoSQL. (2015) In: 17th International Conference on Big Data Analytics and Knowledge Discovery (DaWaK 2015) in 26th DEXA Conferences and Workshops, 1 September 2015 - 4 September 2015 (Valencia, Spain).

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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 data warehouses with document-oriented NoSQL systems. We propose mapping rules that transform the multidimensional data model to logical document-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 9263 Lecture Notes in Computer Science ISSN : 0302-9743. ISBN: 978-3-319-22728-3. The original PDF is available at: http://link.springer.com/chapter/10.1007/978-3-319-22729-0_29
HAL Id:hal-01371802
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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Deposited By: IRIT IRIT
Deposited On:08 Sep 2016 10:54

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