Intra-query adaptivity for MapReduce query processing systems.
Edson Ramiro Lucas FilhoEduardo Cunha de AlmeidaYves Le TraonPublished in: IDEAS (2014)
Keyphrases
- query processing
- database systems
- query evaluation
- query execution
- cost model
- data partitioning
- retrieval systems
- query result
- response time
- aggregate queries
- query optimization
- range queries
- database
- multidatabase environment
- efficient query processing
- query processor
- query types
- rdf data
- processing queries
- complex queries
- index structure
- xml data
- inverted index
- spatial queries
- query optimizer
- parallel processing
- similarity search
- data management
- information retrieval