Comparing the understandability of alternative data warehouse schemas: An empirical study.
David SchuffKaren CorralOzgur TuretkenPublished in: Decis. Support Syst. (2011)
Keyphrases
- data warehouse
- data integration
- databases
- data sources
- data warehousing
- star schemas
- decision support
- business intelligence
- dimension tables
- decision support system
- data management
- star schema
- data cube
- data marts
- data mining
- data warehouse design
- data analysis
- metadata
- data exchange
- conceptual model
- requirement analysis
- enterprise data
- fact table
- multidimensional data model
- olap queries
- multidimensional data
- query execution
- materialized views
- database schema
- relational databases
- external data
- view selection
- on line analytical processing
- aggregate queries
- summary tables
- database systems