Integrating Star and Snowflake Schemas in Data Warehouses.
Georgia GaraniSven HelmerPublished in: Int. J. Data Warehous. Min. (2012)
Keyphrases
- data warehouse
- data integration
- databases
- data sources
- data warehousing
- star schemas
- dimension tables
- decision support system
- decision support
- star schema
- business intelligence
- data management
- data mining
- olap query processing
- data cube
- data marts
- data analysis
- xml schema
- multidimensional data
- aggregated data
- on line analytical processing
- query answering
- query execution
- fact table
- olap queries
- materialized views
- access control
- multi dimensional
- data mining techniques
- conceptual model
- machine learning
- metadata
- olap tools
- real world
- olap systems
- data structure
- online analytical processing
- schema mappings