Predicting the Cost-Quality Trade-Off for Information Retrieval Queries: Facilitating Database Design and Query Optimization.
Henk Ernst BlokDjoerd HiemstraSunil ChoenniFranciska de JongHenk M. BlankenPeter M. G. ApersPublished in: CIKM (2001)
Keyphrases
- database design
- query optimization
- database systems
- query plan
- execution plan
- query processing
- cost estimation
- join operators
- selectivity estimation
- cost model
- query optimizers
- query execution plans
- join queries
- data model
- database applications
- query rewriting
- functional dependencies
- normal form
- query execution
- query language
- database
- relational database systems
- data integration
- xml data
- query optimizer
- recursive queries
- entity relationship
- sql server
- database management systems
- data management
- continuous queries
- database queries
- data types
- database technology
- databases
- data placement
- object oriented
- data sources
- join operations
- materialized views
- query evaluation
- aggregate queries
- concurrency control
- multi dimensional