Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.7:
New product features include:
* Database engine
- Added JDK 1.7 / JDBC 4.1 driver
- Added new WebDAV API enhancements and Dynamic Extension Types (DETs)
- Upgraded Conductor including new WebDAV UI for File Save, Create, and
Share UX pattern exploitation
- Upgraded Database Engined Hosted Facet Browser
- Fixed issues with JDBC catalog metadata calls
- Fixed issue with HTTP content length
- Fixed issue with SQL relating to transitive closures
- Fixed issue with XPath Query appearing twice in same tree
- Fixed small issues in Cost Based Query Optimizer
- Fixed memory leaks
- Updated documentation
* SPARQL and RDF Data Management
- Added support for SPARQL 1.1 ASSUME, BIND, VALUES clauses
- Added support for SPARQL 1.1 Update Protocol
- Added support for SPARQL 1.1 Functions and Aggregates
- Added support for ?graph parameter in SPARQL 1.1 Graph Protocol
- Added SPARQL expression optimizations
- Added support for live Hyperlinks for IRIs in HTML output from SPARQL
endpoint
- Added Jena 2.10.x connector
- Added Sesame 2.7.x connector
- Added new pretty-print option for Turtle output from SPARQL endpoint
- Fixed processing of OPTION clauses for SPARQL-FED
- Fixed support for untyped strings and xsd:string strings
- Fixed issues associated with scalability of graph level security for RDF
data
- Fixed issues in Transitive option
- Fixed missing RDF_QM_DEFINE_LITERAL_CLASS_WITH_FIXED_LANG
- Fixed compilation of queries with deeply nested ?:globals
- Fixed issues with Transitivity, Inference, and SPARQL 1.1 Property Paths
* ODS Applications
- Merged newer versions of the ODS applications
Other links:
Virtuoso Open Source Edition:
* Home Page:
<http://virtuoso.openlinksw.com/wiki/main/>
* Download Page:
<http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload>
* GitHub:
<https://github.com/openlink/virtuoso-opensource/tree/stable/6>
OpenLink Data Spaces:
* Home Page:
<http://virtuoso.openlinksw.com/wiki/main/Main/OdsIndex>
* SPARQL Usage Examples (re. SIOC, FOAF, AtomOWL, SKOS):
<http://virtuoso.openlinksw.com/wiki/main/Main/ODSSIOCRef>
OpenLink AJAX Toolkit (OAT):
* Project Page:
<http://sourceforge.net/projects/oat>
* Live Demonstration:
<http://demo.openlinksw.com/oatdemo>
* Interactive SPARQL Demo:
<http://demo.openlinksw.com/isparql/>
OpenLink Data Explorer (Firefox extension for RDF browsing):
* Home Page:
<http://ode.openlinksw.com/>
Regards,
~Tim
--
Tim Haynes
Product Development Consultant
OpenLink Software
<http://www.openlinksw.com/>
<http://twitter.com/openlink>
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