Multi-Join Continuous Query Optimization: Covering the Spectrum of Linear, Acyclic, and Cyclic Queries.
Venkatesh RaghavanYali ZhuElke A. RundensteinerDaniel J. DoughertyPublished in: BNCOD (2009)
Keyphrases
- query optimization
- query processing
- join queries
- queries involving
- semantic query optimization
- query optimizers
- query plan
- query execution plans
- cost model
- selectivity estimation
- database systems
- efficient query processing
- join operators
- execution plan
- query rewriting
- recursive queries
- efficient execution
- approximate query answering
- complex queries
- query scheduling
- query execution plan
- query processing and optimization
- multidatabase systems
- cost estimation
- cardinality estimation
- query execution
- query evaluation
- join operator
- efficient processing
- range queries
- xml data
- relational database systems
- duplicate elimination
- join algorithms
- query optimizer
- data management
- database
- response time
- join operations
- query result
- np complete
- hash join
- spatial join
- query engine
- materialized views
- query containment