Honey, I shrunk the XQuery!: an XML algebra optimization approach.
Xin ZhangBradford PielechElke A. RundensteinerPublished in: WIDM (2002)
Keyphrases
- xml documents
- xml data
- data model
- xml format
- query language
- xml queries
- update operations
- xml schema
- xml query processing
- path expressions
- relational databases
- xml query languages
- xml processing
- databases
- xml databases
- query optimization
- optimization problems
- xml views
- object oriented databases
- query processing
- metadata
- structured data
- data exchange
- optimization algorithm
- relational algebra
- database
- xml streams
- algebraic expressions
- relational and xml data
- query rewriting
- semistructured data
- relational model
- relational data
- optimization method
- integrity constraints
- expressive power
- data integration
- database management systems
- object oriented