Improving Performance of Data Analysis in Data Warehouses: A Methodology and Case Study.
Janet SiebertPublished in: SIGMETRICS (1999)
Keyphrases
- data warehouse
- data analysis
- case study
- business intelligence
- data warehousing
- conceptual model
- decision support
- decision support system
- on line analytical processing
- data mining
- data sources
- data management
- data integration
- databases
- data marts
- data quality
- olap queries
- data cube
- materialized views
- olap query processing
- metadata
- external data
- query execution
- multidimensional databases
- knowledge discovery
- decision making
- online analytical processing
- data visualization
- real world
- external data sources
- star schema
- enterprise data
- aggregated data
- data sets
- olap systems
- machine learning
- high dimensional