Cost-Driven Storage Schema Selection for XML.
Shihui ZhengJi-Rong WenHongjun LuPublished in: DASFAA (2003)
Keyphrases
- xml schema
- xml data
- data model
- xml documents
- databases
- xpath queries
- semistructured data
- xml dbms
- extensible markup language
- storage requirements
- storage space
- data storage
- native xml
- data integration
- data exchange
- document centric
- native xml databases
- semi structured
- relational dbms
- data transformation
- semi structured data
- markup language
- xml queries
- external data
- data retrieval
- hierarchical data
- storage cost
- schema matching
- relational databases
- xml databases
- information integration
- database
- metadata
- database schema
- storage and retrieval
- total cost
- xml processing
- schema mappings
- xml format
- xml data sources
- maintenance cost
- document type definitions
- database objects
- regular expressions
- file system
- database management systems
- data management
- heterogeneous data sources
- path expressions
- query optimization
- query interface
- storage structures
- relational data
- object oriented databases
- data sources
- schema evolution
- labeling scheme