Query XML Data in RDBMS.
Xiangyu HuXin LianYunyin MoHaiwei ZhangXiaojie YuanPublished in: WISA (2012)
Keyphrases
- xml data
- query evaluation
- query processing
- query result
- xpath queries
- keyword search
- xml documents
- querying xml data
- path expressions
- query optimization
- xml queries
- semi structured information
- xml databases
- data model
- native xml databases
- query decomposition
- queries on xml data
- path queries
- efficient query processing
- relational tables
- relational databases
- xml query processing
- semi structured data
- relational data
- relational database systems
- twig queries
- xml fragments
- xml query languages
- xml schema
- query language
- sql queries
- query rewriting
- xml trees
- xml data sources
- user queries
- xpath expressions
- xml views
- cost model
- database
- tree pattern queries
- query processor
- query optimizer
- inverted index
- keyword queries
- range queries
- query execution
- recursive queries
- conjunctive queries
- database systems
- relational and xml data
- efficient processing
- data sources
- query plan
- labeling scheme
- data structure
- xml elements
- query patterns
- selectivity estimation