An Efficient Processing of Join Queries for Sensor Networks Using Column-Oriented Databases.
Kyung-Chang KimPublished in: Int. J. Distributed Sens. Networks (2013)
Keyphrases
- sensor networks
- column oriented
- join queries
- query optimization
- query processing
- databases
- data storage
- materialized views
- conjunctive queries
- storage structures
- join algorithms
- wireless sensor networks
- data collection
- parallel processing
- efficient processing
- spatial databases
- data streams
- r tree
- database systems
- database
- database management systems
- query execution
- data management
- query evaluation
- data sets
- historical data
- integrity constraints
- data warehouse
- nearest neighbor
- management system
- relational databases