Keyphrases
- xml documents
- service providers
- markup language
- xml data
- web services
- service quality
- data model
- management system
- relational data
- processor sharing
- relational databases
- databases
- event driven
- service oriented
- object oriented databases
- xml databases
- database systems
- geographical data
- xml format
- mobile services
- xml retrieval
- information retrieval
- service composition
- xml schema
- database
- data exchange
- structured data