Distributed Query Optimization in the Stack-Based Approach.
Hanna KozankiewiczKrzysztof StencelKazimierz SubietaPublished in: HPCC (2005)
Keyphrases
- query optimization
- database systems
- distributed query processing
- cost model
- query processing
- cost estimation
- query execution
- efficient execution
- xml data
- multidatabase systems
- cardinality estimation
- query optimizer
- distributed systems
- query scheduling
- query optimizers
- parallel query processing
- distributed environment
- data placement
- recursive queries
- continuous queries
- semantic query optimization
- selectivity estimation
- query execution plans
- database
- data mining
- distributed database systems
- data streams