XML-Based OLAP Query Processing in a Federated Data Warehouses.

Oscar Mangisengi Wolfgang Eßmayr Johannes Huber Edgar R. Weippl

Published in: ICEIS (1) (2003)

Keyphrases

olap query processing
data warehouse
data sources
data warehousing
business intelligence
on line analytical processing
data integration
decision support
databases
web services
decision support system
xml documents
data sets
data mining
data cube
data model
external data
external data sources