A Genetic Algorithm for Query Optimization in Database Grid by Dynamic Cost Estimation.
Peyman ArebiNavid GonbadipoorPublished in: UKSim (2011)
Keyphrases
- cost estimation
- query optimization
- database systems
- database
- genetic algorithm
- cost model
- cardinality estimation
- query processing
- databases
- query plan
- multidatabase environment
- multidatabase systems
- execution plan
- data model
- efficient query processing
- xml data
- software development
- query execution
- relational databases
- data management
- database management systems
- query language
- relational database systems
- query optimizer
- distributed database systems
- software projects
- case study