Multiple Decisional Query Optimization in Big Data Warehouse.
Rado RatsimbazafyOmar BoussaidPublished in: Int. J. Data Warehous. Min. (2018)
Keyphrases
- query optimization
- big data
- database systems
- cost model
- data warehousing
- query processing
- multidatabase systems
- data intensive
- data management
- cloud computing
- data processing
- data analysis
- cost estimation
- query execution
- data warehouse
- business intelligence
- big data analytics
- social media
- xml data
- cardinality estimation
- knowledge discovery
- query optimizer
- management system
- data science
- query scheduling
- data mining
- query execution plans
- distributed databases
- selectivity estimation