Keyphrases
- query optimizer
- query optimization
- database systems
- database management systems
- stream processing
- cost model
- object oriented databases
- query processing
- query optimizers
- query evaluation
- optimization process
- cloud computing
- execution plan
- continuous queries
- query execution
- data management
- materialized views
- distributed computing
- access methods
- query plan
- join algorithms
- data intensive
- data model
- object oriented
- data sets
- main memory
- range queries
- index structure
- xml data