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Virtuoso Open-Source Edition
- What's New
- 2012-08-02: New VOS 6.1.6 Release
- 2012-03-22: Github
- 2012-03-16: New VOS 6.1.5 Release
- Previous announcements
- Download, Build, and Use -- Get Started!
- How Do I...
- FAQ
- Troubleshooting
- Functionality Realms
- Applications Built using Virtuoso
- Client Connectivity Tools
- Extensions
- Additional Information
What's New
2012-08-02: New VOS 6.1.6 Release
Virtuoso 6.1.6 includes support for SPARQL 1.1 Bindings clauses, Filter Not Exist, Service Description; soundex and difference; WebID? protected endpoints; a new RDB2RDF VAD package; sponger support for Wolfram|Alpha, FTP URLs, output as tab-separated values (TSV). ODS includes new API documentation, advanced ACLs for SPARQL and services auth; support for Box.net, Google Drive and Skydrive; CalDAV? import. Fixes include ETag calculation, ODBC connection handle error-handling, date-time conversion; rdf/xml IRI escaping; microdata namespace issues; misc building and portability issues.
2012-03-22: Github
Virtuoso Open-Source development has moved to hosting at GitHub. Developers who want to actively track progress of the Virtuoso source code and contribute bug fixes or enhancements to the project are cordially invited to join us there. To check out a local copy of Virtuoso, please see our Git usage instructions?, branching/tagging strategy?, and Git quickstart tips?.
2012-03-16: New VOS 6.1.5 Release
Virtuoso 6.1.5 includes improved support for SPARQL 1.1; improved result set handling of DESCRIBE/CONSTRUCT over ODBC/JDBC/ADO.NET connections; a VAD package for DBpedia; co-reference resolution in the Sponger and new Cartridges for
Previous announcements
Older news may be found here.
Download, Build, and Use -- Get Started!
- Introduction and History
- Download and Git access?
- Licensing Terms
- Before you start
- Build Overview
- Getting Started:
- Database: Conductor
- Utilities that come with Virtuoso
- Tutorials
- Windows-specific guide
- Mailing lists
How Do I...
- Get Virtuoso?
- Install Virtuoso?
- Upgrade Virtuoso?
- Performance Tune the Virtuoso RDF Store?
- Insert RDF Data into Virtuoso?
- Exploit Virtuoso's Replication Functionality re. Web based Solutions??
- Perform RDF Graph Replication??
- Perform Bulk Loading of RDF Source Files into one or more Graph IRIs?
- Perform Bulk Loading of CSV Files??
- Perform Dump and Reload of RDF Graphs??
- Perform Dump of RDF Graph based on Inference Rules??
- Perform Dump of RDFView Graph data??
- Remove all triples from Virtuoso Server??
- Set Standard Prefix Names for common vocabularies??
- Use Microsoft's PivotViewer as a front-end to Linked Data sources??
- Use SPARQL to produce dynamic CXML collections for Microsoft's PivotViewer?
- Use the Virtuoso Faceted Search & Find Engine?
- Use Faceted Navigation to Explore Virtuoso hosted Linked Data??
- Create RDF based Linked Data Views over ODBC or JDBC accessible Relational Data Sources?
- Use Virtuoso's HTML based Wizard to Generate RDF based Linked Data from Relational Databases?
- Use R2RML (RDB to RDF Mapping Language) with Virtuoso??
- Deploy Linked Data using Virtuoso?
- Learn about the Virtuoso RDFization Middleware called the "Sponger"?
- Use the Sponger Middleware via REST patterns??
- Interact with Sponger Linked Data Middleware via REST patterns?
- How can I Setup Virtuoso Sponger Access Control List (ACL)??
- Develop Virtuoso Hosted Applications using PHP?
- Learn About Virtuoso's SPARQL Query Language Support, By Example?
- Secure My SPARQL Endpoint using WebID Protocol??
- How Use My SPARQL Endpoint To Save Results Into Its host WebDAV Repository??
- Creating and Using a SPARQL-WebID based Endpoint from a command line?
- How can I use the WebID Identity Provider Proxy Service?
- How can I use the WebID Identity Verification Service?
- Optimize my SPARQL queries' performance??
- Configure Virtuoso wide character / unicode / UTF-8 support for SPARQL querying??
- Set WebID Protocol using the Virtuoso Authentication Server UI?
- Use WebID Protocol for enhanced ODS-Briefcase (WebDAV) Access Control Lists (ACLs)?
- Configure Virtuoso+ODS instance as an X.509 Certificate Authority?
- Set Up the Virtuoso HTTPS Listener??
- How Do I Setup my Virtuoso Instance as a Certificate Authority for use with SSL/TLS??
- Configure WebID Protocol ODBC Login??
- Manage RDF Graphs security levels?
- Administer a Virtuoso instance via my Browser?
- Obtain and Install the Virtuoso EC2 AMI?
- Access Virtuoso's Quad Store via RDF Frameworks such as: Jena, Sesame, or Redland?
- Configure Virtuoso Sesame HTTP Repository?
- Configure Hibernate Connection to Virtuoso using JDBC Driver?
- Attach ODBC or JDBC accessible Data Sources to the Virtuoso Virtual Database Engine?
- Set utf8 for ODBC or JDBC connections?
- Learn about Virtuoso functionality via Tutorials?
- Learn about the Virtuoso SPARQL-BI extensions and TPC-H As Linked Data?
- Customize the SPARQL Endpoint Page?
- Use SPARQL inside XSLT??
- Connect to a Virtuoso instance via ODBC, JDBC, ADO.NET, OLE-DB, and XMLA clients?
- Configure Virtuoso Data Access Clients for Connection Fail over and Load Balancing?
- Use the Visual iSPARQL Query Builder against a Virtuoso Instance?
- Use OAuth for authentication, SPARQL queries, ubiquity commands?
- Use ADO.NET 3.5 & Entity Frameworks with Virtuoso?
- Use ADO.NET Data Object Services with Virtuoso?
- Sync data from Amazon S3 to Virtuoso and back?
- Setup Crawler Jobs using the Conductor??
- How to assign SPARQL_SPONGE privileges to user SPARQL?
- Deploy phpBB3 using Virtuoso?
- Deploy Drupal using Virtuoso?
- Deploy WordPress using Virtuoso?
- Deploy MediaWiki using Virtuoso?
- Manage Resource Versions?
- Use the Virtuoso URL Shortener??
FAQ
Troubleshooting
Functionality Realms
- Object-Relational Database for SQL, XML, RDF, and Free Text that includes Java and .NET runtime hosting
- RDF store and SPARQL
- WebDAV Server
- Web Services Platform for SOA
- Web Application Server for Drupal, WordPress, MediaWiki, and phpBB
Applications Built using Virtuoso
Client Connectivity Tools
Extensions
Language Runtime Hosting
Plugins
Utility Web Services
- Faceted Browsing ( Virtuoso 6.0 only)
Additional Information
- Virtuoso Tips and Tricks Collection?
- Technical White Papers and Articles
- Presentations
