Aggregate-Based Query Processing in a Parallel Data Warehouse Server.
Jens AlbrechtWolfgang SporerPublished in: DEXA Workshop (1999)
Keyphrases
- data warehouse
- query processing
- query execution
- query workloads
- data management
- materialized views
- data warehousing
- bitmap indices
- business intelligence
- aggregate data
- decision support
- parallel execution
- data integration
- data sources
- databases
- data analysis
- data mining
- aggregate views
- star schema
- data warehouse design
- parallel processing
- olap queries
- data partitioning
- database
- view selection
- query optimization
- data marts
- map reduce
- multidimensional data model
- requirement analysis
- metadata
- on line analytical processing
- index structure
- multidimensional data
- data cube
- parallel programming
- efficient query processing
- parallel computation
- cost model
- database management systems
- similarity search
- xml data
- fact table
- scientific data
- cloud computing
- efficient processing
- aggregate queries
- join queries
- heterogeneous sources