Improving parallelism of federated query processing.
Haifeng JiangDengfeng GaoWen-Syan LiPublished in: Data Knowl. Eng. (2008)
Keyphrases
- query processing
- database operations
- database systems
- digital libraries
- query evaluation
- data management
- case study
- parallel processing
- range queries
- index structure
- similarity search
- user queries
- distributed systems
- information retrieval systems
- r tree
- data structure
- computational power
- query execution
- parallel computation
- aggregate queries
- federated search
- data sets
- pruning methods
- processing queries
- database query processing