Design and implementation of ETL processes using BPMN and relational algebra.

Judith Awiti Alejandro A. Vaisman Esteban Zimányi

Published in: Data Knowl. Eng. (2020)

Keyphrases

relational algebra
expressive power
data model
relational model
conceptual model
query language
normal form
data integration
multi dimensional
design process
case study
data warehouse
building blocks
business intelligence
process model
relational calculus