XML Data Storage and Query Optimization in Relational Database by XPath Processing Model.
Xiaojie YuanXiangyu HuDongxing WuHaiwei ZhangXin LianPublished in: J. Softw. (2013)
Keyphrases
- xml data
- query optimization
- relational databases
- xml documents
- xml processing
- query processing
- relational data
- xml databases
- data model
- xml schema
- native xml databases
- cost model
- xml queries
- query evaluation
- keyword search
- semi structured data
- efficient query processing
- querying xml data
- xml query processing
- query language
- xpath queries
- relational database systems
- native xml
- query result
- storage structures
- database systems
- query execution
- path expressions
- xml query languages
- semantic query optimization
- object oriented
- approximate query answering