Sharing aggregate computation for distributed queries.
Ryan HuebschMinos N. GarofalakisJoseph M. HellersteinIon StoicaPublished in: SIGMOD Conference (2007)
Keyphrases
- distributed systems
- query processing
- query language
- response time
- efficient processing
- pre computed
- cooperative
- query formulation
- distributed query processing
- range queries
- query evaluation
- web search engines
- storage cost
- database queries
- aggregate functions
- distributed information retrieval
- expressive power
- information dissemination
- resource sharing
- database
- spatial networks
- execution engine
- multi agent
- aggregate views
- computing environments
- answering queries
- complex queries
- communication cost
- query logs
- data objects
- retrieval systems
- mobile agents
- peer to peer
- web pages