Query dispatching tool supporting fast access to data warehouse.
Anmar AljanabiAlaa H. AlhamamiBasim AlhadidiPublished in: Int. Arab J. Inf. Technol. (2013)
Keyphrases
- data warehouse
- query execution
- data sources
- olap queries
- decision support
- data warehousing
- bitmap indices
- view selection
- query workloads
- decision support system
- data warehouse design
- data management
- query processing
- business intelligence
- external data
- databases
- database
- requirement analysis
- data integration
- data mining
- response time
- query evaluation
- data cube
- materialized views
- star schema
- conceptual model
- on line analytical processing
- aggregate views
- data analysis
- data partitioning
- view maintenance
- data marts
- aggregate queries
- range queries
- data structure
- metadata
- external data sources
- efficient query processing
- user queries
- query rewriting
- query interface
- fact table
- multi dimensional
- object oriented
- data model
- data sets