2026-06-01T22:31:45Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/246772026-02-03T11:55:56Zcom_10630_2254col_10630_37959
Key-Value vs Graph-based data lakes for realizing Digital Twin systems
Pérez Porras, Daniel
Muñoz Ariza, Paula
Vallecillo-Moreno, Antonio Jesús
Troya-Castilla, Javier
SQL (Lenguaje de programación) - Congresos
Ingeniería del software - Congresos
Aplicaciones informáticas - Congresos
Digital twins
Data Lake
NoSQL databases
Graph databases
Digital twins constitute virtual representations of
physically existing systems, synchronized at a specified frequency and fidelity. One way to connect physical and digital twins is through data lakes, which are efficient storage and query processing systems to manage the data exchanged between the twins. Existing digital twin systems make use of NoSQL or time databases for realizing their data lakes. Although very efficient, these proposals present some limitations for implementing non-trivial queries over highly connected data. In this paper we explore the use of graph databases for implementing data lakes, compare them with similar NoSQL proposals, and discuss the situations where one solution outperforms the other.
Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech
2022-07-14T09:40:50Z
2022-07-14T09:40:50Z
2022-07-05
conference output
https://hdl.handle.net/10630/24677
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
open access
application/pdf