Parallel Star Join + DataIndexes: Efficient Query Processing in Data Warehouses and OLAP.
Anindya DattaDebra E. VanderMeerKrithi RamamrithamPublished in: IEEE Trans. Knowl. Data Eng. (2002)
Keyphrases
- online analytical processing
- efficient query processing
- data warehouse
- query execution
- data management
- data warehousing
- parallel execution
- query processing
- data cube
- olap queries
- data partitioning
- query optimization
- on line analytical processing
- star schema
- fact table
- multi dimensional
- olap systems
- ub tree
- index structure
- databases
- multidimensional data
- data integration
- decision support
- business intelligence
- join queries
- data mining
- database systems
- materialized views
- data sources
- olap query processing
- cost model
- data marts
- data analysis
- join algorithms
- metadata
- database management systems
- network analysis
- data mining applications
- data sets
- query plan
- data intensive
- database
- data mining tools
- continuous queries
- indexing techniques
- query evaluation
- data structure
- machine learning