Keyphrases
- query processing and optimization
- database systems
- query optimization
- object oriented databases
- data model
- query language
- data integration
- query processing
- xml data
- data partitioning
- data management
- parallel query processing
- object oriented
- databases
- database management systems
- cost model
- database
- distributed databases
- database design
- database technology
- parallel computers
- similarity search
- query execution
- wireless sensor networks
- case study
- data sets