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MDA process to extract the data model from a document-oriented NoSQL database

Ait Brahim, Amal and Tighilt Ferhat, Rabah and Zurfluh, Gilles MDA process to extract the data model from a document-oriented NoSQL database. (2019) In: ICEIS 2019: 21st International Conference on Enterprise Information Systems, 3 May 2019 - 5 May 2019 (Heraklion, Greece).

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Official URL: https://doi.org/10.5220/0007676201410148

Abstract

In recent years, the need to use NoSQL systems to store and exploit big data has been steadily increasing. Most of these systems are characterized by the property "schema less" which means absence of the data model when creating a database. This property brings an undeniable flexibility by allowing the evolution of the model during the exploitation of the base. However, query expression requires a precise knowledge of the data model. In this article, we propose a process to automatically extract the physical model from a document-oriented NoSQL database. To do this, we use the Model Driven Architecture (MDA) that provides a formal framework for automatic model transformation. From a NoSQL database, we propose formal transformation rules with QVT to generate the physical model. An experimentation of the extraction process was performed on the case of a medical application.

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-02886696
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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Deposited On:01 Jul 2020 15:03

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