Partial Queries in a Decentralised Distributed Relational Database.
Andrew HowellsKeiko NagaseShuuji HarashimaPublished in: Future Databases (1992)
Keyphrases
- relational databases
- database
- databases
- semantic query
- relational database management systems
- distributed systems
- query language
- query evaluation
- relational database systems
- cooperative
- query processing
- efficient processing
- response time
- distributed environment
- database queries
- data sources
- range queries
- relational operators
- null values
- database objects
- web search engines
- conflict resolution
- multi agent
- relational tables
- distributed information retrieval
- autonomous agents
- complex queries
- xml databases
- normal form
- multi agent systems
- data structure
- user queries
- relational data
- mobile agents
- communication cost
- relational model
- keyword search