Keyphrases
- xml documents
- xml data
- data streams
- xml queries
- integrity constraints
- data model
- xml databases
- relational databases
- real time
- xml schema
- xml information retrieval
- structured data
- video streaming
- relational data
- keyword search
- sql queries
- semantic information
- real time streaming
- peer to peer
- streaming data
- multi dimensional
- xpath queries
- labeling scheme
- stream processing
- streaming media
- document type
- data streaming
- search engine
- data sets