Efficient Compression of Text Attributes of Data Warehouse Dimensions.
Jorge VieiraJorge BernardinoHenrique MadeiraPublished in: DaWaK (2005)
Keyphrases
- data warehouse
- efficient compression
- data warehousing
- multidimensional analysis
- decision support
- business intelligence
- data warehouse design
- data mining
- data management
- data marts
- data sources
- databases
- on line analytical processing
- star schema
- data integration
- data cube
- query execution
- text mining
- external data sources
- requirement analysis
- data quality
- metadata
- materialized views
- image compression
- data analysis
- higher quality
- bit rate
- image processing
- real world
- database
- olap queries
- multiresolution
- fact table
- data sets