Keyphrases
- execution engine
- data objects
- query processing
- query language
- processing queries
- range queries
- web search engines
- response time
- data streams
- efficient execution
- object model
- data sources
- complex objects
- d objects
- database queries
- query plan
- query evaluation
- database
- multiple objects
- efficient processing
- relational database systems
- query logs
- moving objects
- object tracking
- objects moving
- sensor data streams
- database objects
- data flow
- streaming data
- real time