Overcoming the Scalability Limitations of Parallel Star Schema Data Warehouses.
João Pedro CostaJosé CecílioPedro MartinsPedro FurtadoPublished in: ICA3PP (1) (2012)
Keyphrases
- star schema
- data warehouse
- star schemas
- fact table
- data warehousing
- map reduce
- olap queries
- business intelligence
- relational databases
- multidimensional data
- databases
- on line analytical processing
- parallel execution
- query execution
- join queries
- data integration
- decision support
- decision support system
- data management
- data mining
- data sources
- data cube
- cost model
- data marts
- online analytical processing
- data quality
- parallel processing
- parallel computation
- multi dimensional
- shared memory
- data analysis
- dimension tables
- database systems
- distributed memory
- query optimization
- discovery process
- relational algebra