R* Optimizer Validation and Performance Evaluation for Distributed Queries.
Lothar F. MackertGuy M. LohmanPublished in: VLDB (1986)
Keyphrases
- query processing
- query language
- distributed systems
- distributed environment
- cooperative
- database queries
- response time
- query optimization
- complex queries
- database
- query evaluation
- query formulation
- web search engines
- distributed query processing
- peer to peer
- query optimizers
- multi agent
- databases
- search queries
- query logs
- range queries
- user queries
- data sources
- data objects
- mobile agents
- efficient processing
- query plan
- query optimizer
- optimization algorithm
- unstructured p p systems