An Automatic Schema-Instance Approach for Merging Multidimensional Data Warehouses.
Yuzhao YangJérôme DarmontFranck RavatOlivier TestePublished in: CoRR (2021)
Keyphrases
- data warehouse
- data cube
- olap systems
- multidimensional databases
- multidimensional data
- on line analytical processing
- multidimensional data model
- olap tools
- databases
- online analytical processing
- data warehousing
- data model
- business intelligence
- decision support
- dimension tables
- data marts
- data integration
- multi dimensional
- external data
- dimension hierarchies
- olap query processing
- data analysis
- conceptual model
- data mining
- database systems
- data management
- star schema
- data sources
- aggregate data
- fact table
- query execution
- data mining techniques
- database
- query workloads
- olap queries
- aggregate queries
- external data sources
- data structure
- enterprise data
- relational databases
- schema mappings
- database management systems
- xml data
- network analysis
- database schema