Keyphrases
- data placement
- query processing
- query optimization
- range queries
- query execution
- data partitioning
- high availability
- cost model
- database systems
- wireless broadcast
- index structure
- data management
- r tree
- relational database systems
- data storage
- access patterns
- similarity search
- xml data
- distributed environment
- data center
- distributed database systems
- storage systems
- materialized views
- data access
- oracle database
- database
- response time
- relational databases
- data mining
- databases