On the Complexity of Multi-Query Optimization in Stream Grids.
Saikat MukherjeeSrinath SrinivasaKrithi RamamrithamPublished in: COMAD (2009)
Keyphrases
- query optimization
- continuous queries
- database systems
- cost model
- query processing
- query execution
- multidatabase systems
- cost estimation
- cardinality estimation
- query scheduling
- query optimizer
- query execution plan
- efficient execution
- data placement
- xml data
- stream processing
- semantic query optimization
- selectivity estimation
- join queries
- query plan
- software development
- scheduling algorithm
- data management
- data streams