Query Optimization over Web Services Using a Mixed Approach.
Debajyoti MukhopadhyayDhaval ChandaranaRutvi DaveSharyu PageShikha GuptaPublished in: ACITY (3) (2012)
Keyphrases
- query optimization
- web services
- database systems
- cost model
- query processing
- query scheduling
- cost estimation
- multidatabase systems
- cardinality estimation
- query execution
- data placement
- query optimizer
- efficient execution
- xml data
- approximate query answering
- data intensive
- query plan
- query optimizers
- selectivity estimation
- join queries
- semantic query optimization
- query execution plan
- continuous queries
- complex queries
- data management