Implementation of Multidimensional Databases with Document-Oriented NoSQL

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

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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)
Language: English
Date: 2015
Uncontrolled Keywords: Big Data - NoSQL - Multidimensional Database - OLAP
Subjects: H- INFORMATIQUE
Divisions: Institut de Recherche en Informatique de Toulouse
Site: UT1
Date Deposited: 01 Apr 2019 01:38
Last Modified: 01 Apr 2019 01:38
URI: http://publications.ut-capitole.fr/id/eprint/29464

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