. . "2017-06-13T05:38:25Z" . . . . . . . . . . . . "%VOSWARNING%\n\n%META:TOPICPARENT{name=\"VOSNews\"}%\n%VOSNAV%\n\n---+Virtuoso Open Source Edition News (2009)\n\n%TOC%\n\n---++ Later Years\n * [[VOSNews][2012 to present]]\n * [[VOSNews2011][2011]]\n * [[VOSNews2010][2010]]\n\n---++ 2009\n\n---+++ 2009-10-20: Announcing Virtuoso Open-Source Edition v6.0.0\n\nOpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.0.0:\n\n***IMPORTANT NOTE*** The database format changed substantially between VOS 5.x and \nVOS 6.x. To upgrade your database, you must dump all your data from\nyour VOS 5.0 database and re-load it into VOS 6.0.\n\nNew product features include:\n\n * [[VirtuosoFacetsWebService][Faceted Data Exploration Engine]] & Web Services (REST or SOAP) \nfor high-performance disambiguated entity search & find, across entity type and property dimensions\n * ANY ORDER Queries\n * Anytime Queries (basic and complex business intelligence style analytics queries)\n * Client-level resource accounting\n * Expressions in \"IN\" predicate\n * Inverse Functional Property Value enhanced Identity\n * Key compression\n * Transitive subqueries in SQL, SPARQL, and SPASQL (ODBC, JDBC, ADO.NET, OLEDB, XMLA)\n * Enhanced [[VirtSponger][Sponger Middleware Layer]]\n * DBMS hosted Public Key Infrastructure for WebID Protocol based Federated Identity.\n\n\n---+++ 2009-10-19: Announcing Virtuoso Open-Source Edition v5.0.12\n\nOpenLink Software is pleased to announce a new release of Virtuoso,\nOpen-Source Edition, version 5.0.12\n\nThis version includes:\n\n---++++ Database engine\n * Added Public Key Infrastructure UI in conductor\n * Added failover/roundrobin support for all client layers\n * Added support for vectors in IN predicate\n * Added various small engine optimizations and enhancements\n * Refactored JDBC driver\n * Imported PCRE version 7.9 from upstream project\n * Fixed XA support\n * Fixed performance of sprintf_more when using large buffers\n * Fixed memory leaks\n * Fixed HTTP various issues with HEAD and POST\n * Fixed serialization on HTTP connection cache\n * Fixed allow client to run during online backup\n * Fixed small bugs and compiler warnings\n\n---++++ SPARQL and RDF\n * Added SPARQL graph-level security\n * Added new RDFa parser\n * Added support for Concise Bound Description\n * Added optimization for bif:COUNT\n * Added optimization for OPTIONAL\n * Added support for SCORE_LIMIT in bif:contains\n * Added support for text/n3 mime type\n * Added support for NVARCHAR, BIGINT in SPARQL and RDFViews\n * Added support for exclude-result-prefixes\n * Added support to crawl with multiple threads\n * Added support for NQUAD, JSON and N-Triples\n * Added support for DSA certificates\n * Added MS Docs, Open Office, Google app cartridges\n * Added CNET, YELP, TESCO, ZILLOW cartridges\n * Added GoodRelations, GeoNames, BestBuy cartridges\n * Added Alchemy, Yahoo Boss, Picasa, haudio cartridges\n * Added cache for common ontologies\n * Improved support for rdf:XMLLiteral exp in RDF loaders\n * Fixed handling of special characters in IRI\n * Fixed RDF view generation\n * Fixed and enhanced description.vsp\n * Fixed and enhanced iSPARQL\n * Fixed charset handling for cartridges\n\n---++++ ODS Applications\n * Added checks for dynamic local\n * Added expiration so sponger can track changes\n * Added support for conversations\n * Added 'GROUP BY' handling for listed messages\n * Added 'Related' section in posts\n * Added new API and Ubiquity commands\n * Added hCard microformat\n * Added Ontology based editing\n * Added OpenSearch support\n * Added support for Smart Folders\n * Fixed OpenID, WebID Protocol\n * Fixed wiki attachments \"upstreaming\"\n * Fixed RDF gems\n * Fixed UI profile\n * Fixed mail filters\n * Fixed atom-pub protocol\n * Fixed rewrite rules\n * Fixed tag URIs\n * Fixed small bugs\n\n\n---+++ 2009-04-22: Announcing Virtuoso Open-Source Edition v6.0 Technology Preview 1\n\n***IMPORTANT NOTE*** The database format has substantially changed between VOS 5.x and \nVOS 6.x. To upgrade your database, you must dump all your data from\nyour VOS 5.0 database and re-load it into VOS 6.0.\n\nCurrently under very active development, this introduces a new branch for Virtuoso\nwith:\n\n * ANY ORDER Queries\n * Anytime Queries\n * Client-level resource accounting\n * Expressions in \"IN\" predicate\n * Facet Browsing Engine\n * Inverse Functional Property Value enhanced Identity\n * Key compression\n * Transitive subqueries in both SQL and SPARQL\n\n---+++ 2009-04-22: Announcing Virtuoso Open-Source Edition v5.0.11\n\nThis version includes:\n\n---++++ Database engine\n * Added x.509 Certificate Generation & Management functions\n * Improvements to session-handling (strses) to avoid temp-files and\nimprove threading support\n * Added initial support for gzipped stream session\n * Added support for HTTP, socks4 and socks5 proxying with\nauthentication options\n * Added support for URIQA methods in http_client()\n * Added support for gunzip in http_client\n * Various fixes for FT optimization, fractions in datetime,\ncheckpoint-rollback and the compile/build process.\n\n---++++ SPARQL and RDF\n * Added compiler extensions for SPARQL graph-level security\n * Added initial implementation of RDF graph-level security metadata\nfunctions\n * Added initial infrastructure for new SPARQL result serialization\n * Added support for SSG_VALMODE_SHORT_OR_LONG\n * Added support for define sparql-get:proxy for RDF mappers\n * Enhanced N3 syntax support\n * Added support for XML literals in RDF/XML, SPARQL XML resultset and\nJSON outputs\n * Enhanced speed of TTL output\n * Fixed SPARQL/SPARUL security\n * [[http://www.w3.org/TR/void/][VoID]] graph generation for describing Quad Store\n\n---++++ Sponger Cartridges Related\n * Added U.S. Congress Web service\n * Added Del.icio.us Tag Lookup Meta Cartridge\n * Added GoodRelations and Barters for eCommerce Services\n * Added NYT Articles Lookup Meta Cartridge\n * Added OpenStreetMap Cartridge\n * Added O'Reilly Books Catalog Lookup Meta Cartridge\n * Added PowerPoint (PPTX) Cartridge\n * Added SCOT based Tag Cloud\n * Added Technocrati Lookup Meta Cartridge\n * Misc. fixes\n * Fixed GPF in rare case when using NOT FROM / NOT FROM NAMED\n * Fixed handling of class instance array\n * Fixed i18N issues with freetext search in RDF\n * Fixed i18N serialization of RDF/XML box\n * Fixed incorrect result when Accept is set to \"text/rdf-n3\"\n * Fixed passing retvals of variables from OPTION(), like ?SCORE ?x,\n from deeply nested subselects\n\n---++++ ODS Applications\n * Added WebID Protocol and WebID Protocol+OpenID\n * Added Bibliographical ontology usage in ODS Graph\n * Added Calendar API and upstream commands\n * Added \"One-Click\" X.509 Certificate, Private Key generation plus\nBrowser import, and write to FOAF profile\n * Added Messaging Services\n * Added Relationships Ontology terms to ODS-AddressBook for qualifying\nrelationships in Social Network\n * Added Biographical Ontology terms added to Profile Page UI\n * Added Support for MS Live Contacts API\n * Additional Ubiquity commands for relationship qualification in Social\nNetwork data spaces\n * Added Support for Portable contacts API\n * Fixed OpenID registration/auth in WebID Protocol+OpenID implementation\n\n\n---+++ 2009-02-15: Announcing Virtuoso Open-Source Edition v5.0.10\n\nThis version includes:\n\n---++++ Database engine\n * Initial support for JDBC 4.x in the JDBC Driver\n * Self-signed certificates and optional client-verification in HTTPS\n * HTTP ACLs for rate-limiting\n * A new `TOP(N, -1)' function for skipping N rows prior to resultset \nconstruction\n * New INI-file options: LiteMode and DisableTcpSocket for thinner embeddable \nRDF or SQL RDBMS operation; RdfFreeTextRulesSize and IndexTreeMaps for better memory control\n * Fixes for a deadlock handler bug and various 64-bit issues and compiler \nwarnings\n * Performance optimizations in the core database engine\n\n---++++ RDF Data Management & Data Access\n * New Meta Cartridges for UMBEL, Calais, Zemanta, Hoovers and the \nNew York Times\n * New Sponger cartridges for AB Meta, Last.FM, Twitter, Meetup.com, \nLibraryThing, SalesForce.com, RadioPop, Rhapsody\n * Added support for WebID Protocol\n * New (X)HTML browser page for RDF Linked Data \n * SPASQL ExtendedString and RdfBox types in .NET\n * new CURIE-generation functions \n * Amazon S3 DET and WebDAV mounting\n * improved Turtle output presentation\n * Various SPARQL and SPARUL updates and extensions and fixes\n * Automated generating OWL from DB schema\n * Fixed memory leaks\n\n---++++ ODS Application suite\n * New OAuth support\n * Support for WebID Protocol self-signed certificates written to in FOAF-based \nmember profiles\n * Support for Amazon S3 folders in ODS-Briefcase\n * New contact fields in ODS-AddressBook\n * Ubiquity commands for interacting with all Data Spaces programmatically\n\n---++ Previous Years\n\n * [[VOSNews2008][2008]]\n * [[VOSNews2007][2007]]\n * [[VOSNews2006][2006]]\n\n%VOSCOPY%\n\nCategoryVirtuoso CategoryOpenSource CategoryWebSite" . . . "VOSNews2009" . . . . . . "VOSNews2009" . . . "2017-06-13T05:38:25Z" . . . "2017-06-13T05:38:25.649229"^^ . "2017-06-13T05:38:25.649229"^^ . . . "43732231f9c3b447c3a93d913b2351b5" . . . . . . . . . . "VOSNews2009" . . . . . .