An efficient mapping schema for storing and accessing XML data in relational databases.
Jun WuShang Yi HuangPublished in: Int. J. Web Inf. Syst. (2009)
Keyphrases
- xml data
- relational databases
- storing and querying xml
- relational schema
- xml documents
- data model
- xml schema
- xml databases
- relational data
- query optimization
- xml queries
- semi structured data
- database schema
- keyword search
- query processing
- relational model
- xpath queries
- hierarchical data
- databases
- database
- query evaluation
- relational and xml data
- object oriented
- functional dependencies
- sql queries
- relational database systems
- disk space
- conceptual schema
- data structure
- stored in a relational database
- xml views
- query decomposition
- integrity constraints
- query language
- path expressions
- entity relationship
- xml trees
- xpath expressions
- xml fragments
- querying xml data
- regular expressions
- normal form
- extensible markup language
- relational tables
- database systems
- join algorithms