A Technical Perspective of DataCalc - Ad-hoc Analyses on Heterogeneous Data Sources.

Johannes Luong Dirk Habich Wolfgang Lehner

Published in: IEEE BigData (2019)

Keyphrases

heterogeneous data sources
data integration
data sources
semantic integration
multiple data sources
global view
semantic heterogeneity
heterogeneous data
query processor
relational databases
schema matching
databases
data model
case study
business intelligence
web services
data mining