Dealing with Query Contention Issue in Real-Time Data Warehouses by Dynamic Multi-level Caches.
Ziyu LinDongqing YangGuojie SongTengjiao WangPublished in: CIT (2007)
Keyphrases
- data warehouse
- query workloads
- real time
- query execution
- data sources
- data warehousing
- olap queries
- bitmap indices
- database
- view selection
- data integration
- decision support
- query processing
- data management
- data marts
- olap systems
- olap query processing
- databases
- business intelligence
- response time
- view maintenance
- data cube
- data structure
- on line analytical processing
- data mining
- data analysis
- data model
- star schema
- multidimensional data
- materialized views
- aggregate views
- external data sources
- integrity constraints
- efficient query processing
- data partitioning
- cost model
- database systems
- fact table
- machine learning
- multi dimensional