Overview of Dynamic Query Evaluationin Intensional Query Optimization.
Parke GodfreyJarek GryzPublished in: DOOD (1997)
Keyphrases
- query optimization
- query processing
- query execution
- queries involving
- query optimizer
- cost model
- query scheduling
- selectivity estimation
- query execution plans
- cardinality estimation
- query rewriting
- recursive queries
- query evaluation
- database systems
- query plan
- join queries
- query execution plan
- execution plan
- multidatabase systems
- efficient execution
- complex queries
- efficient query processing
- xml data
- semantic query optimization
- query optimizers
- join operators
- approximate query answering
- multidatabase environment
- cost estimation
- range queries
- continuous queries
- user queries
- response time
- index structure
- rewrite rules
- aggregate queries
- database
- hash join
- efficient processing
- query containment
- database queries
- multiple queries
- object oriented databases
- relational queries
- duplicate elimination
- data intensive
- xpath queries
- data sources
- data model
- data structure
- databases
- sparql queries