2LPA-RTDW: A Two-Level data Partitioning Approach for Real-time Data Warehouse.
Issam HamdiEmna BouaziziSaleh AlshomraniJamel FekiPublished in: ICIS (2015)
Keyphrases
- data warehouse
- data partitioning
- query execution
- on line analytical processing
- data warehousing
- olap queries
- databases
- decision support
- business intelligence
- data warehouse design
- data sources
- data mining
- data management
- query workloads
- star schema
- parallel execution
- data integration
- query processing
- data quality
- data analysis
- query optimization
- data cube
- highly scalable
- response time
- metadata
- requirement analysis
- materialized views
- multidimensional data
- similarity search
- real world
- data model
- metric space
- hierarchical clustering