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Implementation of Multidimensional Databases with Document-Oriented NoSQL

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.
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https://hal.archives-ouvertes.fr/hal-01371802
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Submitted on : Monday, September 26, 2016 - 2:42:51 PM
Last modification on : Monday, July 20, 2020 - 11:24:21 AM

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  • HAL Id : hal-01371802, version 1
  • OATAO : 15314

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Max Chevalier, Mohammed El Malki, Arlind Kopliku, Olivier Teste, Ronan Tournier. Implementation of Multidimensional Databases with Document-Oriented NoSQL. 17th International Conference on Big Data Analytics and Knowledge Discovery (DaWaK 2015) in 26th DEXA Conferences and Workshops, Sep 2015, Valencia, Spain. pp. 379-390. ⟨hal-01371802⟩

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