Fast Distributed Top-q and Top-k Query Processing.
Claus DabringerJohann EderPublished in: Trans. Large Scale Data Knowl. Centered Syst. (2019)
Keyphrases
- query processing
- distributed query processing
- query optimization
- data management
- index structure
- database systems
- distributed systems
- cost model
- similarity search
- database query processing
- query evaluation
- range queries
- distributed environment
- query execution
- query routing
- lightweight
- processing queries
- distributed data
- aggregate queries
- data partitioning
- communication cost
- efficient processing
- aggregation queries
- database
- user queries
- inverted lists
- data structure
- communication overhead
- query result
- data intensive
- join algorithms
- mobile agents