Parallel Processing of Multi-Join Expansion_aggregate Data Cube Query in High Performance Database Systems.
David TaniarRebecca Boon-Noi TanPublished in: ISPAN (2002)
Keyphrases
- parallel processing
- data cube
- query execution
- range sum queries
- aggregate queries
- join queries
- aggregate views
- query processing
- olap queries
- database systems
- ibm sp
- fact table
- query optimization
- data warehouse
- pc cluster
- star schema
- on line analytical processing
- aggregate functions
- range queries
- multiple queries
- parallel computers
- cost model
- multi dimensional
- data structure
- summary tables
- database
- parallel execution
- space efficient
- join algorithms
- response time
- incremental maintenance
- queries involving
- databases
- materialized views
- relational database systems
- data management
- data partitioning
- query optimizer
- parallel computation
- data warehousing
- query plan
- parallel programming
- efficient processing
- complex queries
- main idea consists
- index structure
- database management systems
- data cube construction
- join operations
- graphics processing units
- data skew
- query evaluation
- business intelligence