Effective Data Distribution and Reallocation Strategies for Fast Query Response in Distributed Query-Intensive Data Environments.
Tengjiao WangBishan YangJun GaoDongqing YangPublished in: APWeb (2008)
Keyphrases
- data distribution
- communication cost
- distributed data
- multi dimensional data
- data sources
- database
- data points
- heterogeneous databases
- skyline queries
- data objects
- data structure
- query plan
- data streams
- database queries
- bitmap indices
- streaming data
- index structure
- data sets
- response time
- range queries
- efficient processing
- spatial data
- feature extraction
- high dimensional data
- multi dimensional
- query execution
- image processing
- high energy physics
- databases
- data skew
- sensor networks
- image data
- query processing
- training data
- skewed data