Publications of Jérôme Darmont
Reference (inproceedings)
P.N. Sawadogo, E. Scholly, C. Favre, E. Ferey, S. Loudcher, J. Darmont, "Metadata Systems for Data Lakes: Models and Features", 1st International Workshop on BI and Big Data Applications (BBIGAP@ADBIS 2019), Bled, Slovenia, September 2019; Communications in Computer and Information Science, Vol. 1064, Springer, Heidelberg, Germany, 440-451.
BibTeX entry
@INPROCEEDINGS{bbigap19,
Author = {Pegdwendé-Nicolas Sawadogo and Etienne Scholly and Cécile Favre and Eric Ferey and Sabine Loudcher and Jérôme Darmont},
Title = {Metadata Systems for Data Lakes: Models and Features},
Booktitle = {1st International Workshop on BI and Big Data Applications (BBIGAP@ADBIS 2019), Bled, Slovenia},
Month = {September},
Year = {2019},
Series = {Communications in Computer and Information Science},
Volume = {1064},
Publisher = {Springer},
Address = {Heidelberg, Germany},
Pages = {440-451},
Abstract = {Over the past decade, the data lake concept has emerged as an alternative to data warehouses for storing and analyzing big data. A data lake allows storing data without any predefined schema. Therefore, data querying and analysis depend on a metadata system that must be efficient and comprehensive. However, metadata management in data lakes remains a current issue and the criteria for evaluating its effectiveness are more or less nonexistent.
In this paper, we introduce MEDAL, a generic, graph-based model for metadata management in data lakes. We also propose evaluation criteria for data lake metadata systems through a list of expected features. Eventually, we show that our approach is more comprehensive than existing metadata systems.},
Keywords = {Data lakes, Metadata modeling, Metadata management}
}