A Foundation for Conventional and Temporal Query Optimization Addressing Duplicates and Ordering.
Giedrius SlivinskasChristian S. JensenRichard T. SnodgrassPublished in: IEEE Trans. Knowl. Data Eng. (2001)
Keyphrases
- object oriented
- query optimization
- database systems
- cost model
- query processing
- multidatabase systems
- cost estimation
- query execution
- query scheduling
- data placement
- xml data
- duplicate elimination
- efficient execution
- cardinality estimation
- execution plan
- query optimizers
- query execution plans
- approximate query answering
- semantic query optimization
- efficient query processing
- selectivity estimation
- query optimizer
- continuous queries
- join queries