Hi, OpenLink Software is pleased to announce a new release of Virtuoso, Open-Source Edition, version 5.0.5.
The previous release, 5.0.4, was short-lived due to a problem in SPARQL-to-SQL code-generation, so this announcement addresses the new features introduced over and above version 5.0.3: In the core Database Engine: Added the LUBM benchmark for RDF data managers to testsuite; a check for backup/restore status; optimizations and an inxop option for bitmap indexes. In the areas of RDF and SPARQL: Support for xsl:float; Sponger cartridges for SVG, XBRL and HR-XML documents; URL-rewrite rules for XBRL; additional SPARQL engine optimizations. In the ODS Applications Suite: New support for Meaning of a Tag (MOAT); Support for Identity and Authentications standards such as OpenID 2.0 and OAuth; additional ODS generated de-referencable URIs; enhanced Wiki search; improvements to Calendar. Additionally, there are the following bug-fixes: In the core database: Problems with FTP server and HTTP headers; saved unnecessary seeks in bitmap checks; fixed the 64-bit range of IRI and row IDs; various minor bug-fixes and compiler-warnings. In the ODS Applications Suite: Fixed ATOM protocol upstreaming, Creole markup, docbook and invalid HTML generation in ODS-Wiki; improvements to SIOC based RDF instance data in relation to ODS-Calendar todo-lists; a new UI for system navigation. For more information please see: Virtuoso Open Source Edition Links: Home Page: http://virtuoso.openlinksw.com/wiki/main/ Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload OpenLink Data Spaces Links: 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) Links: Project Page: http://sourceforge.net/projects/oat Live Demonstration: http://demo.openlinksw.com/oatdemo Interactive SPARQL Demo: http://demo.openlinksw.com/isparql/ RDF Browser Demo: http://demo.openlinksw.com/rdfbrowser Regards, ~Tim -- Tim Haynes OpenLink Software <http://www.openlinksw.com/>
