Querying Heterogeneous Relational Database using SPARQL.
Jinpeng WangZhuang MiaoYafei ZhangBo ZhouPublished in: ACIS-ICIS (2009)
Keyphrases
- relational databases
- query language
- databases
- rdf data
- database
- query engine
- persistent storage
- sparql queries
- data model
- sql queries
- structured databases
- xml data
- relational model
- xml databases
- functional dependencies
- data integration systems
- semantic web
- structured query language
- expressive power
- normal form
- linked data
- rdf graphs
- relational data
- storage and retrieval
- query processing
- xml documents
- keyword search
- data integration
- database management systems
- relational database systems
- complex objects
- heterogeneous networks
- object oriented
- logical design
- database systems
- physical database design
- relational database management systems
- graph model
- database queries
- query evaluation
- data sources