Virtuoso updated to version 7.2.2 enhancing Jena support

[Ted Thibodeau Jr <tt...@openlinksw.com>]

We're pleased to announce that Virtuoso 7.2.2 is now available, and 
includes various enhancements and bug fixes. Significantly updated 
areas include the main Virtuoso Engine; SPARQL functionality; JDBC, 
Jena, Sesame, and .NET providers and functionality; the Faceted 
Browser; the Conductor; and WebDAV functionality.

New product features as of December 9, 2015, v7.2.2, include:

  * Virtuoso Engine
    - Added support for reading bzip2 compressed files
    - Added support for reading xz/lzma compressed files
    - Added optimization for DATE/DATETIME/TIME escapes

  * SPARQL
    - Added option 3 to RDF_AUDIT_METADATA() which provides self-fixing 
      of JSO based system metadata
    - Added new JSO loader with bif_jso_validate_and_pin_batch
    - Added new HTML output options to default /sparql endpoint page

  * Jena & Sesame
    - Updated Jena provider to handle mapping of Jena Blank Nodes to 
      Virtuoso Blank Nodes

  * JDBC Driver
    - Added additional server-side settings
    - Added initial testsuite for handling date values in JDBC provider

  * Faceted Browser
    - Added aggregate query optimization for data across named graphs
    - Added support for automatic sponging when no pre-existing data is 
      in place for a target document
    - Added using microdata as HTML metadata default instead of RDFa
    - Added missing default privilege GRANTs

  * Conductor
    - Added export function for stored private and public keys
    - Added filters to IMAP DET folders
    - Added support for FTP DET
    - Added support for move and copy commands on some DETs
    - Added support for prefix search, lookup, and verification to 
      WebDAV/Briefcase Editor
    - Added support for setting file expiration for WebDAV/Briefcase

  * WebDAV
    - Added DETs move/copy commands
    - Added IMAP DET filters to WebDAV browser
    - Added last-modified attribute to Documents
    - Added scheduler procedure for expired items
    - Added support for FTP DET

More details of the additions, fixes, and other changes in this 
update of both Open Source and Commercial Editions, may be found 
here --

   <http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSNews>


Additional Information: 

* Virtuoso Commercial Edition

  - Home Page
    <http://virtuoso.openlinksw.com/>

  - Download Page
    <http://virtuoso.openlinksw.com/download/>

* Virtuoso Open Source Edition 

  - Development Branch
    <https://github.com/openlink/virtuoso-opensource/tree/develop/7>

  - Stable Branch
    <https://github.com/openlink/virtuoso-opensource/tree/stable/7>


Please enjoy!




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Ted Thibodeau, Jr.           //               voice +1-781-273-0900 x32
Senior Support & Evangelism  //        mailto:tthibodeau@openlinksw.com
                            //              http://twitter.com/TallTed
OpenLink Software, Inc.      //              http://www.openlinksw.com/
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