VirtuosoUniversalServer
OpenLink Virtuoso is a multi-purpose and multi-protocol (Hybrid) Data Server from OpenLink Software that includes SQL Object-Relational, RDF, XML, and Free Text data management, alongside Web Application (HTTP, SOAP, WebDAV), SyncML, and Discussion Server functionality, in a single server.
Additional Information Links
- Product Family URI
- Wikipedia Page
- Product Home Page
- Open Source Edition Home Page
- Online Documentation
- Online Tutorials, e.g., Creating RDF from Web 2.0 Data Sources
- RDF Browsers & Middleware
- Exposing RDF Views of SQL Data through Virtuoso with live examples for major SQL RDBMS
Presentations
- Virtuoso's SQL to RDF Technology Presentation (W3C RDF & DBMS Integration Workshop 10-25-2007)
- RDF Views of SQL Data Presentation (Slidy)
- ...more...
Whitepapers
- Deploying RDF Linked Data via Virtuoso Universal Server
- SPARQL based Declarative SQL-RDF Mapping White Paper (PDF)
- ...more...
Live Demo & Tutorial Links
RDBMS to RDF Linked Data
Major RDBMS Engines & Their Samples Databases
- RDF Linked Data View atop Oracle Database (HR Demo Database)
- RDF Linked Data View atop SQL Server Database (Northwind Demo Database)
- RDF Linked Data View atop DB2 Database (Sample Demo Database)
- RDF Linked Data View atop Informix Database (Stores Demo Database)
- RDF Linked Data View atop Ingres Database (Tutorial Demo Database)
- RDF Linked Data View atop Sybase Database (Pubs Demo Database)
- RDF Linked Data View atop Progress/OpenEdge Database (iSports Demo Database)