Query optimization in distributed networks of autonomous database systems.
Fragkiskos PentarisYannis E. IoannidisPublished in: ACM Trans. Database Syst. (2006)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- distributed query processing
- parallel query processing
- multidatabase systems
- data model
- cardinality estimation
- query processing and optimization
- cost estimation
- query execution
- query optimizer
- distributed environment
- xml data
- query scheduling
- query execution plans
- database
- transaction management
- databases
- distributed systems
- relational database systems
- distributed database systems
- database technology
- selectivity estimation
- database management systems
- query optimizers
- data types
- continuous queries
- data management
- peer to peer
- data placement
- main memory
- execution plan
- mobile agents
- join queries
- concurrency control
- query plan
- transaction processing