Forecasting the cost of processing multi-join queries via hashing for main-memory databases.
Feilong LiuSpyros BlanasPublished in: SoCC (2015)
Keyphrases
- join queries
- main memory databases
- query plan
- query optimization
- query processing
- conjunctive queries
- efficient processing
- join algorithms
- main memory
- complex queries
- spatial databases
- parallel processing
- cost model
- query execution
- r tree
- spatial join
- data integration
- database
- b tree
- data structure
- range queries
- query evaluation
- data exchange
- integrity constraints
- index structure
- join operations
- data streams
- data distribution
- similarity search
- special case
- query optimizer
- database systems