Towards a multi-model approach to support user-driven extensibility in data warehouses: agro-ecology case study
RIZZI, Stefano
Dipartimento di Scienze dell'Informazione [Bologna] [DISI]
Alma Mater Studiorum Università di Bologna = University of Bologna [UNIBO]
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Dipartimento di Scienze dell'Informazione [Bologna] [DISI]
Alma Mater Studiorum Università di Bologna = University of Bologna [UNIBO]
RIZZI, Stefano
Dipartimento di Scienze dell'Informazione [Bologna] [DISI]
Alma Mater Studiorum Università di Bologna = University of Bologna [UNIBO]
< Reduce
Dipartimento di Scienze dell'Informazione [Bologna] [DISI]
Alma Mater Studiorum Università di Bologna = University of Bologna [UNIBO]
Language
en
Communication dans un congrès
This item was published in
CEUR Workshop Proceedings, CEUR Workshop Proceedings, 2nd International Workshop on Data Platform Design, Management, and Optimization (DataPlat 2023), 2023-03-28, Ioannina. 2023, vol. 3379
English Abstract
Information systems have evolved into complex data platforms supporting end-to-end data-intensive needs, aimed at coping with the different V's that characterize Big Data. In particular, multi-model databases (MMDBs) have ...Read more >
Information systems have evolved into complex data platforms supporting end-to-end data-intensive needs, aimed at coping with the different V's that characterize Big Data. In particular, multi-model databases (MMDBs) have been proposed to natively support storing and querying data in different (schemaless) models, so as to better handle Variety. In this work we envision a new data warehouse architecture in which an MMDB is used to enable on-the-fly user-driven extensions of multidimensional cubes with additional data, while ensuring support to variable and complex data and keeping the impact on ETL low. After proposing the architecture with the aid of a case study on the management of emerging plant disease, we discuss the main associated open issues.Read less <
Keywords
Entrepôt de Données
Base de données multi-modèle
OLAP
Données massives
English Keywords
Data Warehouses
Multi-model databases
OLAP
Big Data
ANR Project
Building epidemiological surveillance and prophylaxis with observations both near and distant - ANR-20-PCPA-0002
Origin
Hal importedCollections