Keyphrases
- xml documents
- xml data
- metadata
- data warehouse
- databases
- markup language
- data integration
- xml data management
- object oriented
- xml format
- data exchange
- xml databases
- xml queries
- data model
- data warehousing
- xml schema
- data transformation
- management system
- document structure
- data sets
- xml technology
- xml retrieval
- keyword search
- relational data
- semi structured data
- content and structure
- building blocks
- native xml
- data structure
- search engine