Modeling and Querying Data Warehouses on the Semantic Web Using QB4OLAP.
Lorena EtcheverryAlejandro A. VaismanEsteban ZimányiPublished in: DaWaK (2014)
Keyphrases
- data warehouse
- data warehousing
- on line analytical processing
- data cube
- databases
- olap query processing
- business intelligence
- data marts
- online analytical processing
- data sources
- olap systems
- metadata
- data integration
- decision support
- star schema
- multidimensional databases
- data mining
- olap queries
- multidimensional data model
- decision support system
- data management
- query language
- multidimensional data
- multi dimensional
- database
- data analysis
- data mining techniques
- fact table
- external data
- materialized views
- goal oriented
- query execution
- multidimensional analysis
- olap tools
- data structure
- external data sources
- data model