Processing Star Queries on Hierarchically-Clustered Fact Tables.
Nikos KarayannidisAris TsoisTimos K. SellisRoland PieringerVolker MarklFrank RamsakRobert FenkKlaus ElhardtRudolf BayerPublished in: VLDB (2002)
Keyphrases
- efficient processing
- database
- query processing
- processing queries
- join queries
- query language
- aggregation queries
- response time
- data processing
- range queries
- databases
- query logs
- query plan
- query evaluation
- database queries
- statistical databases
- web search engines
- data sources
- hierarchical structure
- complex queries
- retrieval systems
- data objects
- skyline queries
- query optimization
- tree patterns
- queries involving
- information processing