Indexed View Technique to Speed-up Data Warehouse Query Processing.
Talib M. J. Al TalebSami HasanYaqoob Yousif MahdiPublished in: ISC Int. J. Inf. Secur. (2020)
Keyphrases
- data warehouse
- view selection
- query processing
- materialized views
- query execution
- data management
- data warehousing
- view maintenance
- query workloads
- bitmap indices
- business intelligence
- data cube
- databases
- incremental view maintenance
- decision support system
- decision support
- data sources
- aggregate queries
- data mining
- data analysis
- database systems
- aggregate views
- olap queries
- requirement analysis
- data marts
- data integration
- cost model
- metadata
- data warehouse design
- heterogeneous sources
- fact table
- inverted index
- data partitioning
- multidimensional data
- star schema
- multi dimensional
- query rewriting
- summary tables
- query optimization
- r tree