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OpenLink Virtuoso (Open-Source Edition) / News: Recent posts

New Release: 4.5.4

OpenLink Software are pleased to announce the release of Virtuoso Open-Source Edition v4.5.4.

This version includes enhanced SPARQL constructions, significant improvements to SPARQL performance as well as a new SPARQL demo based on the OpenLink AJAX Toolkit; more support and documentation for RDF functions and Web-2.0 technologies such as ATOM, DAWG, GDATA, GeoURL, SIMILE and SIOC; additional hosting for PHP 5; minor bugfixes for the Virtuoso server, ODS applications and ODBC driver.... read more

Posted by Tim Haynes 2006-08-09

New Release: 4.5.3

OpenLink Software are pleased to announce the release of Virtuoso Open-Source Edition v4.5.3.

This release introduces a significant new feature: OpenLink Data
Spaces (ODS) - a framework with several applications: Blog,
Bookmarks, Briefcase, Community, Discussion, FeedManager, Gallery, WebMail and Wiki.

There are also bug-fixes addressing network-congestion, performance problems, a memory-leak in free-text indexing, operation with OpenSSL 0.9.8 and SPARQL access to DAV metadata. Additionally, the RDF/XML parser performance has been enhanced and support for MIME types in RDF added.... read more

Posted by Tim Haynes 2006-06-08

New release: 4.5.2

All,

OpenLink Software are pleased to announce the second release of Virtuoso, Open-Source Edition (version 4.5.2). This version introduces a binary build for Windows users, updates to XML/A, SPARQL, DAV and the WikiV module, improvements to the ODBC driver and improvements to building on Mac OS X in Universal mode and across other Unix platforms.

Website: http://virtuoso.openlinksw.com/wiki/main/Main/
Downloads: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload

Posted by Tim Haynes 2006-04-26

OpenLink Virtuoso Open-Source Edition: initial release

OpenLink Software are pleased to announce the first release of
Virtuoso Open-Source Edition (version 4.5.1).

Virtuoso is a fully-featured, high-performance SQL database with integrated XML support, SOAP and other web services protocols, DAV and BPEL.
Virtuoso is accessible via ODBC, JDBC, .NET and OLE/DB and runs on Linux, Windows, Mac OS X and most Unix platforms.
Virtuoso offers a stored-procedure language and can host Java
and .NET objects server-side. Virtuoso also hosts many popular web scripting languages such as PHP.... read more

Posted by Tim Haynes 2006-04-12