goldMEDAL : une nouvelle contribution à la modélisation générique des métadonnées des lacs de données

07/05/2021 ∙ by Etienne Scholly, et al. ∙ 0

We summarize here a paper published in 2021 in the DOLAP international workshop DOLAP associated with the EDBT and ICDT conferences. We propose goldMEDAL, a generic metadata model for data lakes based on four concepts and a three-level modeling: conceptual, logical and physical.

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Remerciements

Le doctorat d’E. Scholly est financé par la société BIAL-X555https://www.bial-x.com. Le doctorat de P.N. Sawadogo est financé par la Région Auvergne-Rhône-Alpes à travers le projet AURA-PMI. Le projet HyperThesau est financé par le Laboratoire d’Excellence “Intelligences des Mondes Urbains”666https://imu.universite-lyon.fr.

Références

  • Dixon (2010) Dixon, J. (2010). Pentaho, Hadoop, and Data Lakes. https://jamesdixon.wordpress.com/2010/10/14/pentaho-hadoop-and-data-lakes/.
  • Eichler et al. (2020) Eichler, R., C. Giebler, C. Gröger, H. Schwarz, and B. Mitschang (2020). HANDLE-A Generic Metadata Model for Data Lakes. In International Conference on Big Data Analytics and Knowledge Discovery (DaWak 2020), Bratislava, Slovakia, pp. 73–88.
  • Ravat and Zhao (2019) Ravat, F. and Y. Zhao (2019). Metadata management for data lakes. In European Conference on Advances in Databases and Information Systems (ADBIS 2019), Bled, Slovenia, pp. 37–44. Springer.
  • Sawadogo et al. (2019) Sawadogo, P. N., E. Scholly, C. Favre, E. Ferey, S. Loudcher, and J. Darmont (2019). Metadata systems for data lakes: models and features. In International Workshop on BI and Big Data Applications (BBIGAP@ADBIS 2019), Bled, Slovenia, pp. 440–451. Springer.
  • Scholly et al. (2021) Scholly, E., P. N. Sawadogo, P. Liu, J.-A. Espinosa-Oviedo, C. Favre, S. Loudcher, J. Darmont, and C. Noûs (2021). Coining goldmedal: A new contribution to data lake generic metadata modeling. In 23rd International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP@EDBT/ICDT 2021), Nicosia, Cyprus, Volume 2840 of CEUR, pp. 31–40.