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From: Ted T. Jr <tth...@op...> - 2016-05-04 20:42:48
|
We're pleased to announce that Virtuoso 7.2.4 is now available, and includes various enhancements and bug fixes. Significantly updated areas include the main Virtuoso Engine; SPARQL functionality; JDBC, Jena, and Sesame providers and functionality; the Faceted Browser; the Conductor; WebDAV functionality; and the DBpedia VAD. New product features as of April 25, 2016, v7.2.4, include: * Virtuoso Engine - Added "obvious" index choice - Added new bif http_redirect_from for getting initial path from internal redirect * SPARQL - Added missing default privilege grants to SPARQL_UPDATE role account - Added optimizations covering property paths with complementary and/or repeating paths - Added min/max for iri id - Added new HTML output option to DESCRIBE and CONSTRUCT queries, that uses <script>...</script> to include RDF-based Structured Data Islands - Added support for CVS output in RFC4180 format - Added support for skipping UTF-8 BOM marks in Turtle and JSON lexers - Added more support for SPARQL-FED to 3rd party services that handles language exceptions and other idiosyncracies - Added new debug option to /sparql page * Jena & Sesame - Added Sesame 4 provider - Added Jena 3 provider - Added support for Sesame 2.8.x - Added Jena example for using Inference and Ontology Model with Jena provider * JDBC Driver - Added support for JDK 1.8 and JDBC 4.2 - Added support for Connection.setCatalog() * Faceted Browser - Added link-out icons - Added more link-out relations * Conductor - Added validation for sequence number value - Added start and expiration dates for CA functionality - Added new option to disable scheduled job * DAV - Small optimization for update triggers of WS.WS.SYS_DAV_RES * DBpedia - Implemented new fluid skin design for DBpedia /page based on the Bootstrap Framework 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! -- A: Yes. http://www.idallen.com/topposting.html | Q: Are you sure? | | A: Because it reverses the logical flow of conversation. | | | Q: Why is top posting frowned upon? Ted Thibodeau, Jr. // voice +1-781-273-0900 x32 Senior Support & Evangelism // mailto:tth...@op... // http://twitter.com/TallTed OpenLink Software, Inc. // http://www.openlinksw.com/ 10 Burlington Mall Road, Suite 265, Burlington MA 01803 Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers |
From: Ted T. Jr <tth...@op...> - 2015-12-10 16:48:09
|
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! -- A: Yes. http://www.idallen.com/topposting.html | Q: Are you sure? | | A: Because it reverses the logical flow of conversation. | | | Q: Why is top posting frowned upon? Ted Thibodeau, Jr. // voice +1-781-273-0900 x32 Senior Support & Evangelism // mailto:tth...@op... // http://twitter.com/TallTed OpenLink Software, Inc. // http://www.openlinksw.com/ 10 Burlington Mall Road, Suite 265, Burlington MA 01803 Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers |
From: Ted T. Jr <tth...@op...> - 2015-06-29 20:21:15
|
We're pleased to announce that Virtuoso 7.2.1 is now available, and includes various enhancements and bug fixes. Important additions include new support for xsd:boolean and TIMEZONE-less DATETIME & xsd:dateTime; and significantly improved compatibility with the Jena and Sesame Frameworks. New product features as of June 24, 2015, v7.2.1, include: * Virtuoso Engine - Added support for TIMEZONE-LESS xsd:dateTime - Added support for xsd:boolean - Added new text index functions - Added better handling of HTTP status codes on SPARQL graph protocol endpoint - Added new cache for compiled regular expressions - Added support for expression in TOP/SKIP * SPARQL - Added support for SPARQL GROUPING SETS - Added support for SPARQL 1.1 EBV (Efficient Boolean Value) - Added support for define input:with-fallback-graph_uri - Added support for define input:target-fallback-graph-uri * Jena & Sesame Compatibility - Added support for using rdf_insert_triple_c() to insert BNode data - Added support for returning xsd:boolean as true/false rather than 1/0 - Added support for maxQueryTimeout in Sesame2 provider * JDBC Driver - Added new methods setLogFileName and getLogFileName - Added new attribute "logFileName" to VirtuosoDataSources for logging support * Faceted Browser - Added support for emitting HTML5+Microdata instead of RDFa as default HTML page - Added query optimizations - Added new footer icons to /describe page * Conductor and DAV - Added support for VAD dependency tree - Added support for default vdirs when creating new listeners - Added support for private RDF graphs - Added support for LDP in DAV API - Added option to create shared folder if not present - Added option to enable/disable DET graphs binding - Added option to set content length threshold for asynchronous sponging - Added folder option related to .TTL redirection - Added functions to edit turtle files - Added popup dialog to search for unknown prefixes - Added registry option to add missing prefixes for .TTL files 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/doc/dav/wiki/Main/VOSNews#2015-06-24%20-%20Virtuoso%20Open-Source%20Edition%207.2.1%20Released> 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> -- A: Yes. http://www.idallen.com/topposting.html | Q: Are you sure? | | A: Because it reverses the logical flow of conversation. | | | Q: Why is top posting frowned upon? Ted Thibodeau, Jr. // voice +1-781-273-0900 x32 Senior Support & Evangelism // mailto:tth...@op... // http://twitter.com/TallTed OpenLink Software, Inc. // http://www.openlinksw.com/ 10 Burlington Mall Road, Suite 265, Burlington MA 01803 Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers |
From: Ted T. Jr <tth...@op...> - 2015-02-11 21:07:19
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso, Version 7.2.0. The new release includes: * Loosely-coupled SSL/TLS SSL/TLS version and associated cipher selection is now configurable. Net effect, you can now explicitly disable the use of specific SSL/TLS versions (e.g., SSL/TLS 3.0, which is susceptible to the POODLE exploit). * Improved LDP Support Linked Data Platform protocol support has been enhanced, as an extension to existing WebDAV protocol support. Specific WebDAV folders can now be designated as LDP Containers, and once this designation has been made, LDP-aware user agents will be able to deductively interact with WebDAV Folders and the documents they contain, using entity relations embedded in both header and body of HTTP responses. * WebDAV access to 3rd Party Storage Services 3rd Party Storage Services (e.g., Dropbox, Amazon S3, Microsoft OneDrive, Google Drive, Box, Rackspace, etc.) are mountable and un-mountable using an asynchronous operation (in prior releases, this was a synchronous operation). Once mounted, these 3rd party folders function like any other WebDAV resource. This kind of WebDAV collection (a "Dynamic Extension Resource Type" or "DET" for short) can also be designated as an LDP Container, making Virtuoso WebDAV a powerful LDP proxy mechanism for storage services that do not currently support LDP. * File System Hosted Virtual Tables Enables Virtuoso instances to attach to CSV documents hosted by the File System. Once attached, VIEWs of these documents can be represented as SQL Relational Tables (by default) and/or RDF Property/Predicate graphs (via RDF Views functionality). * Loosely-Coupled Sponger Middleware Services Built-in RDF document transformation middleware is now loosely- coupled to its host Virtuoso database server instance. As a result, you can now use the POST method to request asynchronous data transformation services from a Sponger instance, with the transformed data returned as part of an HTTP response payload. * Built-in Nanotation Processor Enables automatic transformation of TURTLE statements embedded in Email Messages, Online Discussion Posts, Tweets, Social Media Posts (Facebook, LinkedIn, Google+), HTML Body, and Plain Text documents into RDF-based Linked Open Data, which is then stored in the host Virtuoso instance. You now have the freedom, power, and flexibility to create data wherever and whenever -- as long as the target destination in a content input control that supports plain/text. * SPARQL-FED Remote Service Evaluation Adds SPARQL endpoint deduction capability to SPARQL-FED. Usage requires granting a new SPARQL_LOAD_SERVICE_DATA role to SPARQL user account. Once granted, Virtuoso makes a best-attempt to determine the capabilities of a SPARQL endpoint by looking up its SPARQL Service Description Document, if available, and/or executing a series of SPARQL test queries (e.g., testing whether SPARQL Query results are returned in all formats outlined by the W3C SPARQL spec). 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 Open Source - Development Branch -- <https://github.com/openlink/virtuoso-opensource/tree/develop/7> - Stable Branch -- <https://github.com/openlink/virtuoso-opensource/tree/stable/7> * Virtuoso Commercial Edition -- - Home Page -- <http://virtuoso.openlinksw.com/> - Download Page -- <http://virtuoso.openlinksw.com/download/> -- A: Yes. http://www.idallen.com/topposting.html | Q: Are you sure? | | A: Because it reverses the logical flow of conversation. | | | Q: Why is top posting frowned upon? Ted Thibodeau, Jr. // voice +1-781-273-0900 x32 Senior Support & Evangelism // mailto:tth...@op... // http://twitter.com/TallTed OpenLink Software, Inc. // http://www.openlinksw.com/ 10 Burlington Mall Road, Suite 265, Burlington MA 01803 Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers |
From: Hugh W. <hwi...@op...> - 2014-02-19 02:00:26
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 7.1.0: New product features as of February 17, 2014, V7.1.0, include: * Engine - Enhancements to cost-based optimizer - Added optimization when splitting on scattered inserts - Added optimization on fetching col seg - Added support for multi-threaded sync/flush - Added support for ordered count distinct and exact p stat - Added new settings EnableMonitor - Added BIFs key_delete_replay(), set_by_graph_keywords(), tweak_by_graph_keywords, vec_length(), vec_ref(), x509_verify_array(), xenc_x509_cert_verify_array() - Added new functions bif_list_names() and bif_metadata() - Added new general-purpose HTTP auth procedure - Added support for local dpipes - Added support for session pool - Added option to allow restricting number of id ranges for new IRIs - Added support for execution profile in XML format - Added support for PL-as-BIFs in SPARQL - Improved I/O for geometries in SQL - Fixed geo cost of non-point geos where no explicit prec - Fixed re-entrant lexer - Fixed RPC argument checks - Fixed memory leaks - Fixed compiler warnings - Treat single db file as a single segment with one stripe - Updated testsuite * GEO functions - Added initial support for geoc_epsilon(), geometrytype(), st_affine() (2D trans nly), st_geometryn(), st_get_bounding_box_n(), st_intersects(), st_linestring(), st_numgeometries(), st_transform_by_custom_projection(), st_translate(), st_transscale(), st_contains(), st_may_contain(), st_may_intersect() - Added new BIFs for getting Z and M coords - Added support for <(type,type,...)type::sql:function> trick in order to eliminate conversion of types on function call - Optimization in calculation of GCB steps to make number of chained blocks close to square root of length of the shape - Fixed geo box support for large polygons - Fixed mp_box_copy() of long shapes - Fixed range checks for coordinates - Fixed calculation of lat/long ratio for proximity checks - Fixed bboxes in geo_deserialize - Fixed check for NAN and INF in float valued geo inx - Fixed check for NULL arguments - Minor fixes to other geo BIFs * SPARQL - Added initial support for list of quad maps in SPARQL BI - Added initial support for vectored IRI to ID - Added initial support for SPARQL valid() - Added new codegen for initial fill of RDB2RDF - Added new settings CreateGraphKeywords, QueryGraphKeywords - Added new SPARQL triple/group/subquery options - Added missing function rdf_vec_ins_triples - Added application/x-nice-microdata to supported SPARQL results output formats - Added support for built-in inverse functions - Added support for GEO-SPARQL wkt type literal as synonym - Added support for the '-' operator for datetime data types - Fixed issues in handling GEO predicates in SPARQL - Fixed RDF views to use multiple quad maps - Fixed issues with UNION and BREAKUP - Fixed dynamic local for vectored - Fixed Transitivity support for combination of T_DIRECTION 3 and T_STEP (var) - Fixed handling of 30x redirects when calling remote endpoint - Fixed support for MALLOC_DEBUG inside SPARQL compiler - Fixed TriG parser * Jena & Sesame - Improved speed of batch delete - Removed unnecessary check that graph exists after remove - Removed unnecessary commits - Replaced n.getLiteralValue().toString() with n.getLiteralLexicalForm() * JDBC Driver - Added statistics for Connection Pool - Fixed speed of finalize * Conductor and DAV - Added trigger to delete temporary graphs used for WebID verification - Added new CONFIGURE methods to DETs to unify folder creation - Added new page for managing CA root certificates - Added new pages for graph-level security - Added verify for WebDAV DET folders - Added creation of shared DET folders - Fixed creation of ETAGs for DET resources - Fixed DAV rewrite issue - Fixed DAV to use proper escape for graphs when uploading - Fixed issue deleting graphs - Fixed issue uploading bad .TTL files - Fixed issue with DAV QoS re-write rule for text/html - Fixed issue with user dba when creating DET folders - Fixed normalize paths procedure in WebDAV - Fixed reset connection variable before no file error * Faceted Browser - Added missing grants - Added graph param in FCT permalink - Changed labels in LD views - Changed default sort order to DATE (DESC) - Copied virt_rdf_label.sql locally - Fixed double quote escaping in literals - Fixed FCT datatype links - Fixed the curie may contain UTF-8, so mark string accordingly - Changed describe mode for PivotViewer link 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/> Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers |
From: Hugh W. <hwi...@op...> - 2013-12-11 01:38:07
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.8: New product features as of December, 2013, V6.1.8, include: * Engine - Added new general-purpose HTTP auth procedure - Added support for handling MIME type aliases - Added support for the '-' operator for datetime data types - Fixed compiler warnings - Fixed checks on checkpoint stop/wait - Fixed issue with checkpoint rollbacks and transaction scopes - Fixed issue with unsupported scalar expression type - Fixed issue with using tabid outside its scope - Fixed make remap if missing in compact - Fixed memory leak in JDBC driver * SPARQL - Optimizations in SPARQL compiler - Added support for PL-as-BIFs (built-in-functions) in SPARQL - Added support for SPARQL VALID() - Fixed embedded turtle parser - Fixed generation of foaf:topic relations for subject URIs in RDF documents - Fixed issue with OR and CONTAINS in same filter clause - Fixed issue with t_step in transitive query option - Fixed lexer for TRIG * Client RPC - Added extra rpc error handlers - Added more checks for array types - Added check for neg values - Fixed free regular boxes - Fixed double free of client session * Jena & Sesame - Improved speed of batch deletes - Removed unnessesary commits - Removed unnessesary check that graph exists after removal * Conductor (WebDAV Section) - Added automatic creation of shared DET folders - Added checkbox to enable overwriting of ODS endpoints - Added double click to open edit properties on item - Added error page for WebDAV/Briefcase skin - Added exception for the /conductor virtual path in WebDAV skin - Added new WebDAV attributes for "Date Added" distinct from "Date Created" - Added new pages for managing graph level security - Added select option for realms and groups - Added automatic resource sort ordering that's maintained across sessions - Fixed default editor view set to 'source' view for HTML content-type - Fixed default isolation level and charset - Fixed default mime type for created files to text/plain - Fixed encoding bug for non-english user names - Fixed encoding of selected items - Fixed inactive subtab on Linked Data | Graphs page - Fixed issues creating DET folders - Fixed issues editing HTML files - Fixed issues in 'Edit Properties' - Fixed issues opening Linked Data | Schemas tab - Fixed issues retrieving .TTL files from DynRes DET folders - Fixed issues swith DAV QoS re-write rule for text/html - Fixed issues Turtle content is checked at content save time - Fixed issues with default user/group in uploads - Fixed issues with editing resources using WebDAV skin - Fixed issues with editing text/html files - Fixed issues with owner and group for created items in WebDAV skin - Fixed issues with timeouts on verification IMAP DET folders * Faceted Browser - Added more navigation controls (using "Link:" based relations) to HTTP response headers - Fixed build issue running shell scripts - Fixed do not display error messages unless query parameter dbg=1 - Fixed if bad encoding causes regexp to signal error, skip and do not alter text - Fixed omit graph= parameter from /describe property URL query string - Fixed sponging via /describe on https - Fixed include links to HTML5 based Pivot Viewer if installed - Fixed use the new fast label matching for lang pref if available 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/> Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers |
From: Hugh W. <hwi...@op...> - 2013-08-05 20:24:25
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 7.0.0: New product features as of Aug, 2013, V7.0.0, include: * Database engine - Added Vectorized Execution of Queries - Added Finer-grained Multithreading - Added In-built Columnar (or Column-wise) physical storage & data compression - 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 exploitation of File Save, Create, and Share UX pattern - Upgraded Database Engine-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 SPARQL-GEO support - Added support for SPARQL 1.1 BIND, and 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 of IRIs (when HTTP URI based) in HTML output from SPARQL endpoint - Added Jena 2.10.x connector - Added Sesame 2.7.x connector - Added new pretty-print option to Turtle output from SPARQL endpoint - Added ASSUME extension for query optimization hints between SPARQL and DBMS core engine - Fixed processing of OPTION clauses for SPARQL-FED - Fixed support for xsd:string and untyped strings - Fixed issues associated with scalability of graph-level security for RDF Quad Store 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/7> OpenLink Data Spaces Platform: * Home Page: http://web.ods.openlinksw.com * Documentation: <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 Data Explorer (Firefox, Chrome, Safari, Opera, and IE extension for Linked Data browsing): * Home Page: <http://ode.openlinksw.com/> 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/> Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers |
From: Tim H. <th...@op...> - 2013-07-23 10:33:27
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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> |
From: Patrick v. K. <pk...@op...> - 2012-08-03 18:34:31
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All, OpenLink Software would like to share some of the statistics collected between December 2011 and March 2012 from the DBpedia web server operated by us at http://dbpedia.org. Google Doc: http://bit.ly/RieuZg Best regards, Patrick -- OpenLink Software |
From: Tim H. <th...@op...> - 2012-08-02 14:03:18
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Hi, OpenLink Software is pleased to announce a new release of Virtuoso, Open-Source Edition, v6.1.6. New product features include: * Database engine - Added support for SPARQL Service Description - Added support for SOUNDEX and DIFFERENCE - Added support for FROM SUBQUERY { .. } in quad map - Added optimizations to JSON parser - Added support for SSL Certificate Chains - Added WebID protected endpoints templates - Added error reporting if query compilation fails - Added extra checks for db slices - Added DSN names to explain output - Added support for CORS in Web Services - Added propagation of LIMIT restrictions - Added support for protocol switching e.g. using websockets - Added generation of url rewrite rules - Fixed ETag calculation - Fixed bad code for clear graph <xxxx> - Fixed buffer overflow when using wide chars - Fixed check to prevent out of range seek - Fixed clear errors on ODBC connection handle - Fixed compiler warnings - Fixed datetime conversion - Fixed external vars in table subqueries of scalar subqueries - Fixed http_ses_arg is supposed to return ws_session - Fixed issue with content type if already set by rewrite rule - Fixed issue with transitive subqueries - Fixed issue with unknown BIF msg in SPARQL compiler error - Fixed issue with Bison 2.6 code generation - Fixed issue with SERVICE - Fixed issue with UNIONs - Fixed issue with incomplete rdf box - Fixed memory leaks - Fixed multi-column transitivity - Fixed portability issues on FreeBSD, Solaris and Mac OS X - Fixed print of builtin expressions with multipart alias name - Fixed use provided password from ODBC connect handle - Fixed valgrind warnings - Updated documentation * SPARQL and RDF - Added RDFa and HTML+Microdata autodetection - Added WebDAV REPORT method support re. versioning - Added WebDAV DET folder type - Added Wolfram|Alpha cartridge - Added debug code for sponger - Added di: scheme - Added extra debugging code to SPARQL engine - Added new mime type application/n-triples - Added procedure view for SPARQL BINDINDS - Added rdb2rdf VAD for R2RML functionality - Added support for INF, -INF and NaN - Added support for SPARQL 1.1 BINDINGS - Added support for self-description - Added support for hash based proxy IRIs - Added support for sponging of ftp URLs - Added support for subqueries inside QUAP MAP { .. } groups - Added support for tab-separated-values (TSV) output format in sparql - Fixed LOAD SERVICE <SPARQL-Endpoint-URL> DATA for SPARQL-FED - Fixed access rights and status for SPARUL_LOAD_SERVICE_DATA - Fixed escaping of weird IRIs in RDF/XML output - Fixed grants for SPARQL LOAD SERVICE <...> DATA - Fixed issue joining two federated queries to the same host - Fixed issue with double "AS" for lang in resultset - Fixed issue with RDF View, bif:contains and option(?score) - Fixed issue with SPARQL-FED code generation - Fixed issue with graph level security check in SPARQL-FED subquery - Fixed issue with transitive query - Fixed issue with xsd:dateTime in SPARQL results - Fixed issues loading microdata with namespace decls - Fixed negation to use SPARQL 1.1 FILTER NOT EXISTS - Fixed possible stack overflow on long UNIONs - Fixed resource name encoding problem - Fixed service SPARQL codegen with zero retvals - Fixed support for SERVICE - Improved error diagnostics for ALTER QUAD STORAGE <> { DROP } - Removed test for @rel, @rev or @property from application/xhtml+xml - Upgraded sesame driver to use Sesame 2.5.6 - Merged DBpedia VAD fixes + Added registry setting dbp_last_modification to get SP returning last modified date + Added support for If-Modified-Since + Added support for rel="nofollow" on external links + Fixed XHTML+RDFa validation + Fixed check if modified + Fixed reset timezone + Fixed use owl graph for properties - Merged iSPARQL vad + Added control for raw URIs in sparql result set view + Added persistence in permalinks + Added alternate links in <head/> + Added support to remember rdf display/tab + Added support to remember previous tab + Upgraded MAP support for latest OpenLayers/OpenStreetmap + Disabled dysfunctional NASA blue marble tiles * ODS Applications - Added initial API documentation + doxify templates - Added advanced ACL settings for sparql or services authentication - Added ACL filters - Added support for mounting and WebID ACL protection of DropBox, Box.net, Google Drive, and Microsoft SkyDrive folders - Added support for private graphs - Fixed redirect - Merged ODS Addressbook fixes + Added CalDAV Import - Merged ODS Bookmark VAD + Added box.net folder definition + Added default values for cartridges + Added support for WebDAV DET + Added support for private graphs + Fixed bad owner in some DET resources + Fixed permission problem for some DETs + Updated S3 DET folders re. support for WebID ACLs - Merged ODS Briefcase VAD + Added ACL for IMAP DET folder + Added mail notification for webid sharing + Fixed problem with editing mounted resources + Fixed resource server side encryption problem + Fixed sponger association with DETs feature - Merged ODS Calendar VAD + Added CalDAV, CardDAV DETs and RESTful CRUD + Fixed WebID write access + Fixed daylight savings time on import to calendar - Merged ODS Framework VAD + Added Help links + Added JSON output option for certgen + Added link tags to user's pages + Fixed 'Enable Automatic WebID Login' value + Fixed private graphs init + Fixed quotes on sparql vars + Fixed remove session when acl is altered + Fixed rest interface page + Fixed Semantic Pingback protocol + Fixed void dset + Updated CKeditor to version 3.6.3 Other links: Virtuoso Open Source Edition: * Home Page: <http://virtuoso.openlinksw.com/wiki/main/> * Download Page: <http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload> 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> |
From: Tim H. <th...@op...> - 2012-03-22 15:30:23
|
Hi, OpenLink Software is pleased to announce it has switched the development of Virtuoso Open-Source Edition over to GitHub: <http://github.com/openlink/virtuoso-opensource> Developers who want to actively track progress of the Virtuoso source code and contribute bug fixes or enhancements to the project, are cordially invited to join us there. Links: Virtuoso Open Source Edition: * OpenLink Open-Source Archives on GitHub: <http://github.com/openlink> * VOS Wiki: <http://virtuoso.openlinksw.com/wiki/main/> * Download Page: <http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload> Regards, ~Tim -- Tim Haynes Product Development Consultant OpenLink Software <http://www.openlinksw.com/> <http://twitter.com/openlink> |
From: Tim H. <th...@op...> - 2012-03-16 12:17:47
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Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.5: New product features as of March 15, 2012, V6.1.5, include: * Database engine - Added support for SPARQL 1.1 WITH, USING, NAMED - Added support for SPARQL 1.1 Update - Added support for SPARQL 1.1 Functions - Added support for SPARQL Macro Library syntax - Added support for SPARQL DESCRIBE modalities via pragma options "OBJCBD" (object-slot-based concise bound description) and "SCBD" (symmetrical concise bound description) - Added support for SPARQL DESCRIBE/CONSTRUCT to return 3 column resultset when using SPASQL (SPARQL inside SQL) via ODBC/JDBC/.NET by default mode ( _JAVA_ or _UDBC_ for exceptions) - Added support for wide strings in all SPARQL serializers - Added common infrastructure for RDF-specific XML parsers - Added new RDF/XML serializer (faster + pretty printing) - Added TRIG formatter - Added support for R2RML for generating Linked Data Views over ODBC/JDBC accessible data sources and/or native Virtuoso RDBMS data - Added support for HTML+Microdata - Added human-readable HTML output for DESCRIBE (list and table) to SPARQL endpoint - Added support for SELECT scalar_expression subqueries without FROM clause to avoid extra lock on fake subqueries - Added DBpedia vad package - Added support for scoping ACL to a virtual folders - Added new Visual Studio 11 project files for both 32bit and 64bit builds - Fixed RDF/XML parser that passes W3C tests dated 2003-Nov. - Fixed JSON-LD syntax to match recent draft of the spec - Fixed CONSTRUCT with constant string objects with language - Fixed output of bnodes in RDF/XML format - Fixed support for sparql load <file:///....> i.e. file: scheme URI with absolute path from system root - Fixed issue with uninitialized variables - Fixed use portable method for escaping symbol for gawk 3 and 4 - Fixed issue with semaphores on Mac OS X 10.7 - Fixed compiler warnings - Fixed memory leaks - Updated documentation * SPARQL and RDF - Added new cartridges for LinkedIn, Angel List,Klout, New York Times Article, Social Statistics and Stackoverflow etc. - Added new ontolgies for Angel List, X.509 Certificates, Crunchbase, DBpedia Spotlight, NYT, LinkedIn, OpenLink Basic, OpenLink Web etc. - Added support for extracting all meta and link head-element data from XHTML documents - Added post-processing script for generating owl:sameAs links for co-reference resolution - Added support for get:soft "add" pragma for progressive Linked Data graph construction via Sponger - Added support for paging over large collections to FB cartridge - Fixed Amazon cartridge now works with new Product Advertising API - Fixed handling of # in About header - Fixed visually qualifying opl:mentions property values with source cartridge identifier - Fixed social-profile-url property across social cartridges * ODS Applications - Added support for WebID 1.0 spec - Added support for CalDAV and CardDAV protocols - Added ACL editing for DETs - Added folder selecton for SyncML - Added option to import rdf data from file - Added rule for briefcase folder IRIs - Added VCARD Property Grouping - Added private graphs data - Added option to deactivate user Other links: Virtuoso Open Source Edition: * Home Page: <http://virtuoso.openlinksw.com/wiki/main/> * Download Page: <http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload> 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> |
From: Tim H. <tim...@op...> - 2011-11-01 16:05:54
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Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.4: New product features as of October 31, 2011, V6.1.4, include: Oct 31, 2011, V6.1.4: * Upgrading from previous versions - Added information about upgrading from previous 6.1.x to 6.1.4 - Enabled check for bad index due to XML fragment See: README.UPGRADE * Database engine - Added new implementation of search_excerpt that can handle both ANSI/UTF8 and Wide strings - Added new setting RdfFreeTextRulesSize - Added improved support for inference rules based reasoning and materialized Linked Data Views generated from ODBC/JDBC accessible relational databases - Added option to register post-processing callbacks to SPARQL DESCRIBE - Added initial support for PHP 5.3 runtime hosting - Added aggregate DB.DBA.GROUP_DIGEST which makes it possible to return part of large output from DB.DBA.GROUP_CONCAT without running out of row length limits - Added optimised codegen for built-in aggregate functions - Added option to enable/disable ?P statistics generation re. SPARQL query patterns - Added support for HTML5+Microformat, Microformat/JSON and JSON-LD serialization formats re. SPARQL endpoint - Added support for SPARQL 1.1 IF and COALESCE - Added support for SPARQL 1.1 SPARQL HTTP Graph Store Protocol covering Graph level CRUD operations - Added support for SQL QUERY syntax in declaration of Linked Data Views - Added support for calling XPath/XQuery functions from SPARQL - Fixed code generation using gawk 4 - Fixed code generation for service invocation for case of IN parameter that is not bound in SINV sub-query is neither external/global nor fixed in parent group pattern - Fixed col_default to be same dtp as col_dtp to prevent default value misuse - Fixed compiler warnings - Fixed connection leak in connection pool during long checkpoints - Fixed crash running FILTER query containing IN clause with only one item in it - Fixed deadlock on attempt of qr_recompile during the run of SPARQL-to_SQL front-end - Fixed disable dep cols check - Fixed disabled pg_check_map by default to make checkpoint faster - Fixed handling of GROUP BY and ORDER BY using expressions - Fixed hang or crash after checkpoint is finished - Fixed issues with cost based optimizer - Fixed issue with multiple transitive subqueries in sql optimizer - Fixed issue with ORDER BY expression optimization - Fixed JSON output for native parsers - Fixed key dep cols check for sample - Fixed lock status report - Fixed memory leaks - Fixed possible mutex deadlock - Fixed problems re-creating quad map - Fixed rdfview generation - Fixed recompile all qr's cached on cli connection when dropping a group or creating new graph group - Fixed set sl_owner before cpt_rollback in order to know which thread owns the process, otherwise other threads may wrongly go inside the wait_checkpoint - Fixed skip rules which perform http redirect when doing a POST - Fixed space calculation when changed records does not fit in available space on page - Fixed SPARQL OPTIONAL keyword sometimes causing queries to not return graph matches - Fixed SQL codegen bug in SPARQL queries of R2RML rewriter - Fixed when iri exceeds 2KB limit and flag is enabled then shorten the iri, instead of rejecting it - Rebuilt Jena, Sesame2, and JDBC drivers - Updated documentation * SPARQL and RDF - Added new cartridges for Eventbrite, Eventful, Foursquare, Gowalla, Google+, Google Places, Google Product, Google Profile, Gowalla, Guardian, Hyperpublic, Jigsaw, LinkedIn, Plancast, ProgrammableWeb, Seatgeek, Seevl, SimpleGeo, Upcoming, XRD, Zappos, and Zoopla - Added ontologies for OpenLink CV/Resume, Google+, and many others associated with Sponger Cartridges - Added new cartridge for Twitter using Twitter 2.0 REST API - Added enhancements to Facebook Graph API and OpenGraph based cartridges - Added in-built support for social bookmarking to Facted Browser and Sponger generated Linked Data pages - Added new HTML base User Interface for default SPARQL endpoint - Added support for MS-Author-Via: SPARQL, to SPARQL response headers when using SPARQL endpoint - Added support conditional operators such as: like, =, , > ranges, and IN re., native Faceted Browser pages - Added improved permalinks functionality Faceted Browser pages - Added support for javascript-like hrefs in RDFa - Added w3-1999-xhtml/vocab for RDFa 1.1 - Added HTTP status codes in SPARQL graph store protocol - Added API for selective sponging via URL enhanced patterns - Added support for CREATE LITERAL CLASS "format string" ... - Fixed bad conversion of utf8 in rdf/xml - Fixed "delayed" filters like ?x p1 ?o1 ; p2 ?o2 . optional { ... } . filter (?o1 = ?o2) - Fixed map OpenLink Zillow ontology to geo:lat/long - Fixed map oplog:likes_XXX property to like:likes - Fixed minor issues - Fixed SPARUL LOAD INTO command creating duplicate graphs - Fixed translation from nodeID://xxx to _:xxx - Fixed url encoding issues in RDF/XML - Fixed when dropping a graph, also check if there is a quad map for it * ODS Applications - Added ACL eXecute flag - Added RDF/XML and TTL representations to Offers - Added SIOC object services - Added WebID verification service - Added annotation rules - Added app discussion rules - Added discussion IRIs - Added header and head links for IRIs - Added ldap schema support to WebID - Added mail verification service - Added support for WebID idp - Added user's rewrite rules - Added user/mail availability action - Updated CKEditor to version 3.6.1 - Fixed <a>++ - Fixed ACL using patterns - Fixed API functions - Fixed call auth check only when needed - Fixed changing/deleting events does not trigger re-sync with publication - Fixed Delicious import/publish - Fixed description presentation - Fixed Facebook UI - Fixed IE JS problems - Fixed import atom sources - Fixed move/copy API with wrong source/destination - Fixed navigation and UI - Fixed Offers, Likes and Dislikes, Topic of Interest - Fixed search RSS problem - Fixed SIOC RDF links API functions - Fixed typo in messages - Fixed WebDAV selection Other links: Virtuoso Open Source Edition: * Home Page: <http://virtuoso.openlinksw.com/wiki/main/> * Download Page: <http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload> 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> |
From: Hugh W. <hwi...@op...> - 2011-03-30 15:18:30
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.3: New product features as of March 30, 2011, V6.1.3, include: * Core Database Engine - Added configurable normalization of accented characters - Added global X509 CA repository - Added IMAP, IMAP-SSL and POP3-SSL client support - Added http maintenance functions - Added optimization for case when there is no locality - Added optimization to look at GS index only - Added optimization to boolean expression evaluation - Added read-ahead on extent - Added retry deadlock if http session is not flushed - Added retry on deadlock when sponging on multiple threads - Added support for CORS on http endpoints - Added support for passing NVARCHAR arguments to thread-safe dicts - Added S/MIME encrypt and decrypt functions - Added SSL const decoration in explain - Added new aggregate functions primarily for use with SPARQL-BI - Added transitivity cache - Fixed busy loop when no free remaps - Fixed check for 5xx or 4xx status codes - Fixed check if subselect has a recursive ref - Fixed cost model to count inx cond and scale card at end - Fixed error on INSERT DATA with literals of non-default types - Fixed following checkpoint kill recovery remap extents may have allocated pages with no corresponding logical page because recovery performs unremap. Therefor if em remap page is allocated in em but free in dbs freemap, disregards and reset em allocation, if no logical page. If logical page, concider the dbs freeset in error and mark page as allocated. - Fixed increase delay on sequential deadlock - Fixed index_only on partial can return has data even if main row does not - Fixed infinite loop when dealing with string like abc&def and no token - Fixed issue parsing sparql function calls with zero arguments - Fixed issue with aggregates, distinct and ORDER BY - Fixed issue with closing XAConnection and connectionpool - Fixed issue with combination of UNION in the argument of IN causing General internal Optimized compiler error - Fixed issue with partial index when no path is followed - Fixed JDBC driver lost prepared data after execution query, so next execute of prepared query throws exception - Fixed memleaks - Fixed moved mutex lock/unlock calls to avoid deadlock - Fixed recovery mode - Fixed send body of 509 bandwidth error - Fixed set HTTP status to 503 when showing maintenance page and added a Retry-After: 1800 (seconds) header as a hint to the remote - Fixed set local timezone - Fixed size of input buffer of an XML parser is now adaptive - Updated documentation * SPARQL and RDF related - Added attribution ontology - Added Evri ontology - Added new Sponger Cartridges for EOL, Evri, Google Books, Groupon, hNews, hRecipe, ProductWiki, RDFa, RDFohloh, and many others - Added checking for RDFa DOCTYPE declaration - Added automatic wdrs:describedby relations for ingested RDF resources - Added expiration header handling re. Sponger cache invalidation scheme enhancements - Added SPARQL-FED for Linked Data virtualization across 3rd party SPARQL endpoints - Added SPARQL, SPARQL-BI, and SPARQL-FED invocation from XSLT - Added index to search over label text - Added initial codegen for ASK subquery - Added lax mode in csv import - Added MinExpiration param for Sponger - Added more prefixes - Added namespace prefix 'fn' for for XPATH 2.0 and XQuery 1.0 Core Functions library - Added new SPARQL-to-SQL codegen for type cast functions - Added new SQL optimization to convert sprintf ('format', col0, col1, ..., colN) = exnp into more index friendly: ( col0 = sprintf_inverse ('format', expn, 2)[0] and col1 = sprintf_inverse ('format', expn, 2)[1] and ... colN = sprintf_inverse ('format', expn, 2)[N] ) - Added optimization of SPARQL arithmatic and numerical comparisons - Added RDFa W3c validation button - Added rdfs schema - Added refresh=clean mode, to drop cache even if it is in the middle of sponging on another threads - Added scheduler task to keep volume under some limit - Added special immutable setting for inf rules - Added support for CSV as an output format - Added support for define input:inference in SPARQL DESCRIBE - Added support for define output:format "NT" for N-Triples - Added support for FILTER EXISTS and FILTER NOT EXISTS - Added support for URL template discovery via http://{virtuoso-instance-cname}/.well-known/host-meta - Added support for Insert, Update, Delete operations against XMLA endpoint - Added support for MINUS - Added support for posh triples - Added support for RDB2RDF - Added support of "rdfs:seeAlso" predicate in case of recursive sponging - Added WebID Protocol based ACL support across all SSL/TLS endpoints e.g. WebDAV, SPARQL, Sponger, other Virtuoso deployed Web Services - Fixed datatype for twitter - Fixed datetime format - Fixed do not use triple dicts on long files - Fixed do not check immutable graph when dba is running - Fixed DOI and RDFa handling in Sponger - Fixed enable xlat IRIs - Fixed hreview aggregates handling in Sponger Cartridge - Fixed issue with SPARQL CONSTRUCT/INSERT/DELETE/MODIFY queries - Fixed issue with sponging options and DESCRIBE on /sparql endpoint - Fixed issue with sparql FILTER with two OPTIONALS - Fixed issues reported by W3C Validator - Fixed issues with SPARQL-FED i.e., made it capable of accommodating rudimentary 3rd party SPARQL endpoints - Fixed missing column error in SPARQL-to-SQL preprocessor - Fixed missing namespace in </results> - Fixed security issue in SPARQL - Fixed sparql parse bug with NOT FROM NAMED queries like select distinct ?g ?p not from named virtrdf: where { graph ?g { ?s ?p ?o }} - Fixed sqltype and display size of DV_IRI_ID column - Fixed use common API to delete target - Fixed use doi proxy if no hslookup plugin - Fixed use dsn from content-location when it exists - Fixed use exclusive locks when doing SPARUL ops - Fixed when selection list contains expressions with constants do not inline OJ - Fixed small bugs * ODS Applications - Added ACL Inheritance - Added ACL semantic ping - Added group sharing - Added IMAP and IMAPS support - Added JSON format for WebFinger - Added language and type options for offers - Added 'Likes', 'Dislikes', 'Owns', 'Knows' and 'Social Network' - Added linkblog pages - Added login with Google account - Added microblog template - Added new index on OL accounts - Added new login and register library - Added profile security for offers, likes etc - Added progress bar, ping and ACL - Added RDF graph property for links - Added RDFa info - Added RSS and Atom imports - Added signed and/or encrypted mails - Added support for LinkedIn - Added support for Salmon Slap protocol re. notification services option - Added support for SWD - Added support for Twitter - Added UI for Login Authentication Keys - Added WebID to 'My Profile' - Fixed ACL handling - Fixed HTTPS handling - Fixed certificates - Fixed hyperlink session expire issue - Fixed openID server parameters extraction - Fixed RDF object properties - Fixed Twitter and LinkedIn registration/login - Fixed WebID for Briefcase instances - Fixed X.509 certificates in user pages - Fixed XRDS - Updated to CKeditor version 3.5.2 Other links: Virtuoso Open Source Edition: * Home Page: <http://virtuoso.openlinksw.com/wiki/main/> * Download Page: <http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload> 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/> Best Regards Hugh Williams Professional Services OpenLink Software Web: http://www.openlinksw.com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink |
From: Technical S. <tec...@op...> - 2010-07-09 22:52:41
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.2: New product features as of July 09, 2010, V6.1.2, include: * Database engine - Added FOAF+SSL based authentication for ODBC, JDBC, OLEDB, and ADO.NET client connections - Added support for following http redirects automatically - Added extra graph delta-engine functions with regards to diff, iteration over dictionary, and obtaining the biggest possible iri_id on given 32-/64-bit platform - Added initial support for Python Runtime hosting via bif_python_exec - Added client- and server-side Semantic Pingback APIs - Added ODBC setting WideasUTF16 to return UTF-16LE for SQLWCHAR - Fixed ODBC setting for UTF-8 when DB keeps UTF-8 in VARCHARs - Fixed ODBC SQLAllocStmt issues exposed when using QtSQL's ODBC layer - Fixed HTTP, SOAP, XML-RPC when used with proxies and reverse-proxies - Fixed Conductor UI for handling FOAF+SSL WebIDs for ODBC/SQL session logins - Fixed handling of column default value of 0 - Fixed support for BIGINT in parameter marshalling - Fixed issue with default maxmempoolsize - Fixed issue with extent map and free pages map - Fixed memory leaks - Fixed issue with freelist chain - Fixed issue with partitioned TOP ORDER BY - Updated documentation * SPARQL and RDF - Added Sponger cartridges for CSV, Etsy.com, FaceBook, OpenGraph, Idiomag, Tumbler, Vimeo, Wine.com, Upstream.tv, and others - Added more assertions to facets ontology - Added rdfs:label to default IFP based inference Rule - Added support for extra encodings - Added initial support for OData's Atom and JSON feed formats with regards to Linked Data Graph Serialization - Added support for gz and zip compressed CSV - Added CSV parser strict mode option - Added CSV parser lax mode - Added optimization for large descriptions on about page - Fixed EAV and SPO labeling modes consistency - Fixed add escape to CR/LF in JSON format - Fixed OData, Tesco.com, and HTML5 MicroData cartridges - Fixed generation of unique graphs lists - Fixed use label ontology inference rules for automating extraction OF geo coordinates - Fixed SPARQL handling of DISTINCT - Fixed SPARQL UNION selections - Fixed SPARQL statement with implicit GROUP BY; do not remove ORDER BY - Fixed RDFa parsing of @rel and @rev - Fixed abnormally long RDFa parsing of document with i18n URIs - Fixed support for subproperties of Inverse Functional Properties (owl:inverseFunctionalPropery) - Fixed support for loading inference rules from multiple ontology graphs - Fixed GPF in SPARUL INSERT optimization - Fixed issue with extra NULLs in HASH JOIN or GROUP BY - Enhanced iSPARQL using new internal RDF store for speed, browser fixes, and cosmetic changes * Native Providers for Jena, Sesame 2, and Sesame 3 - Added support for creating ruleset - Added support for inference graph - Added support for inference and query execution - Added support for query engine interface, so Jena provider now supports the following query execution modes: a) parse and execute query via ARQ b) parse query via ARQ and execute query directly via Virtuoso (new mode) c) parse and execute query directly via Virtuoso - Added support for using Virtuosodatasource - Fixed issue with batch commit - Fixed Jena's lazy initialization when graph is created - Fixed handling of quote chars in literals - Fixed issues with variable binding - Fixed small bugs * ODS Applications - Added OpenID 2.0 login and registration - Added FOAF+SSL registration for users pages (JSP, PHP, VSP, etc.) - Added FOAF+SSL based ACLs for shared resources - Added GoodRelations based Offers as part of Profile Manager - Added support for associating multiple X.509 certificates with a single WebID - Added photo and audio upload for JavaScript, VSP, PHP, and JSP pages - Added Relationship Ontology enhancements to Profile Manager - Added Client and Server support for PubSubHubbub protocol - Fixed OpenID + WebID hybrid protocol handling; reverts back to using the same URL for both OpenID- and FOAF-based Profile Page - Fixed handing of multiple items in Alternate Subject Name slot of X.509 certificate for WebID Protocol - Fixed GoodsRelations integration with SIOC-based Data Spaces as part of richer Profile Data construction - Fixed VTIMEZONE component in iCalendar data representation - Fixed Profile Manager UI associated with GoodRelations Offers - Fixed Profile Manager UI associated with identification of FavoriteThings . Other links: Virtuoso Open Source Edition: * Home Page: <http://virtuoso.openlinksw.com/wiki/main/> * Download Page: <http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload> 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/> Best Regards Product Support OpenLink Software Web: http://www.openlinksw.com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink |
From: Hugh W. <hwi...@op...> - 2010-03-31 19:04:01
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.1: New product features as of March 30, 2010, V6.1.1, include: * Database engine - Added wizard-based generation of SQL Tables from CSV imports - Added wizard-based publishing of RDF based Linked Data from CSV files - Added FOAF+SSL login for SQL clients - Added OPTIONS for HTTP server - Added support for setMaxRows in JDBC driver - Added support for JDBC hibernate - Added support for unzip_file () - Added swap guard option - Fixed deadlock retry - Fixed memory leaks - Fixed mtx checks for checkpoint and log write - Fixed X509ClientVerify flag of 0/1/2/3 to accept self-signed or optional certificates - Fixed several issues with JDBC XA support - Fixed use sk_X509_ALGOR_* macros to support OpenSSL 1.0.0 - Fixed wide character when getting procedure columns information. - Fixed remove id from hash before free structure - Fixed IN pred as iterator before index path - Fixed missing initialization in calculation of cost and cardinality - Fixed SQL codegen for NOT() retval expression - Updated documentation * SPARQL and RDF - Added OData cartridge for producing RDF-based Linked Data from OData resource collections - Added CSV cartridge for producing and deploying RDF-based Linked Data from CSV resource types - Added uStream cartridge - Added slidesix cartridge - Added optimization of sprintf_inverse(const) - Added improved version of xsl:for-each-row for both SPARQL and SQL - Added DefaultServiceMap and DefaultServiceStorage - Added immortal IRI for uname_virtrdf_ns_uri_DefaultServiceStorage - Added proper ASK support in web service endpoint - Fixed SPARQL 1.1 compatibility in result set syntax - Fixed incorrect codegen of formatter in ssg_select_known_graphs_codegen - Fixed do not encode default graph - Fixed check if datadump is gz - Fixed detection of n3 and nt formats - Fixed regex to remove default ns from XML - Fixed run microformats independent of rdfa - Fixed bug with UTF-8 encoded strings in box - Fixed allow chunked content to be read as strses - Fixed SERVICE parameter passing for basic Federated SPARQL (SPARQL-FED) - Fixed (!ask(...)) in filters - Fixed codegen for FILTER (?local = IRI(?:global)) . - Fixed codegen in LIMIT ?:global-variable and OFFSET ?:global-variable - Fixed support for positional and named parameters from exec() or similar in SPARQL, as if they where global variables of other sorts - Fixed rewriting of group patterns with filters replaced with restrictions on equivs - Fixed faster loading of inference sets from single and graph groups - Upgraded native data providers for Jena to version 2.6.2 - Upgraded native data providers for Sesame to version 2.3.1 - Added support for Sesame 2 HTTP repository interface - Added implemented Sesame's Inference Context interfaces (for backward chained reasoning). * ODS Applications - Added profile page improvements covering Favorite Things, GoodRelations-based Offerings (via "Seeks" and "Offers" UIs) - Added alternative registration and profile management pages (vsp, php, and javascript variants) that work REST-fully with ODS engine - Added X.509 create certificate generation and export to alternative ODS profile management pages (vsp, php, and javascript) - Added a++ option in user's pages - Added updates to Certificate Ontology used by FOAF+SSL - Added support for Google map v3 - Added 'Import' to user pages (vsp, php, etc.) - Fixed Profile Management UI quirks - Fixed SIOC subscriptions - Fixed object properties in favorites - Fixed ontology APIs - Fixed use newer OAT functions - Fixed invitation problem with multiple users - Fixed typo in scovo:dimension - Fixed image preview Other links: Virtuoso Open Source Edition: * Home Page: <http://virtuoso.openlinksw.com/wiki/main/> * Download Page: <http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload> 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/> |
From: Hugh W. <hwi...@op...> - 2010-02-10 23:09:27
|
Hi The Virtuoso 6.1.0 (Open Source Edition) packages for Windows 32 and 64bit can be downloaded from: http://bit.ly/c2kEHC Alternative direct download location for Virtuoso 6.1.0 (Open Source Edition) files should you encounter download issues due to the ongoing sourceforge.net mirror failures, are: source: http://bit.ly/9cmtWq win32: http://bit.ly/aG3742 win64: http://bit.ly/c0Xm3C Best Regards Hugh Williams Professional Services OpenLink Software Web: http://www.openlinksw.com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink |
From: Hugh W. <hwi...@op...> - 2010-02-04 11:10:31
|
Hi OpenLink Software is pleased to announce a new release of Virtuoso, Open-Source Edition, version 5.0.13. This version includes: * Database engine - Added configuration option BuffersAllocation - Added configuration option AsyncQueueMaxThreads - Added docbook-xsl-1.75.2 - Added RoundRobin connection support - Removed deprecated samples/demos - Fixed copyright and license clarification - Fixed use MD5 from OpenSSL when possible - Fixed issue with XA exception, double rollback, transact timeout - Fixed issue reading last chunk in http session - Fixed use pipeline client in crawler - Fixed accept different headers in pipeline request - Fixed do not post when no post parameters - Fixed checkpoint messages in log - Fixed read after allocated memory - Fixed shortened long URLs in the crawlers view to avoid UI breakage - Fixed building with external zlib - Removed support for deprecated JDK 1.0, 1.1 and 1.2 - Rebuilt JDBC drivers * SPARQL and RDF - Added initial support for SPARQL-FED - Added initial support for SERVICE { ... }; - Added support for expressions in LIMIT and OFFSET clauses - Added built-in predicate IsRef() - Added new error reporting for unsupported syntax - Added rdf box id only serialization; stays compatible with 5/6 - Added support for SPARQL INSERT DATA / DELETE DATA - Added support for HAVING in sparql - Added special optimizations for handling: SPARQL SELECT DISTINCT ?g WHERE { GRAPH ?g { ?s ?p ?o } } - Added support for HTML+RDFa representation re. SPARQL CONSTRUCT and DESCRIBE query results - Added support for output:maxrows - Updated ontologies API - Updated iSPARQL application - Fixed IRI parts syntax to match SPARQL 1.0 W3C recommendation - Fixed support for XMLLiteral - Fixed bad box flags for strings for bnodes and types - Fixed replace lost filters with equivs that have no spog vars and no "good" subequivs. - Fixed cnet doublt awol:content - Fixed Googlebase query results with multiple entries - Fixed Googlebase location info - Fixed default sitemap crawling functions/pages - Fixed use SPARUL LOAD instead of SOFT - Fixed make sure version is intact as changes to .ttl file must reflect in sparql.sql - Fixed missing qualification of aggregate - Fixed compilation of ORDER BY column_idz clause in iterator of sponge with loop - Fixed UNION of SELECTs and for multiple OPTIONALs at one level with "good" and "bad" equalities - Fixed support for define output:format "JSON" - Fixed crash of rfc1808_expand_uri on base without schema - Fixed redundant trailing '>' in results of TTL load when IRIs contain special chars - Fixed "option (score ...)" in a gp with multiple OPTIONAL {...} - Fixed when different TZ is used, must find offset and transform via GMT - Fixed SPARQL parsing and SQL codegen for negative numbers - Fixed some 'exotic' cases of NT outputs * ODS Applications - Added support for ckeditor - Added new popup calendar based on OAT - Added VSP and REST implementation for user API - Added new API functions - Added FOAF+SSL groups - Added feed admin rights - Added Facebook registration and login - Removed support for Kupu editor - Removed support for rte editor - Removed support for IE 5 and 6 compatibility - Fixed users paths to physical location - Fixed problem with activity pages Other links: Virtuoso Open Source Edition: * Home Page: http://virtuoso.openlinksw.com/wiki/main/ * Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload 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 Best Regards Hugh Williams Professional Services OpenLink Software Web: http://www.openlinksw.com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink |
From: Hugh W. <hwi...@op...> - 2010-02-04 10:49:19
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.1.0: ***IMPORTANT NOTE*** for up-graders from pre-6.x versions: The database file format has substantially changed between VOS 5.x and VOS 6.x. To upgrade your database, you must dump all data from the VOS 5.x database and re-load it into VOS 6.x. Complete instructions may be found here. ***IMPORTANT NOTE*** for up-graders from earlier 6.x versions: The database file format has not changed, but the introduction of a newer RDF index requires you run a script to upgrade the RDF_QUAD table. Since this can be a lengthy task and take extra disk space (up to twice the space used by the original RDF_QUAD table may be required during conversion) this is not done automatically on startup. Complete instructions may be found here. New and updated product features include: * Database engine - Added new 2+3 index scheme for RDF_QUAD table - Added new inlined string table for RDF_QUAD - Added optimizations to cost based optimizer - Added RoundRobin connection support - Removed deprecated samples/demos - Fixed align buffer to sizeof pointer to avoid crash on strict checking platforms like sparc - Fixed text of version mismatch messages - Fixed issue with XA exception, double rollback, transact timeout - Merged enhancements and fixes from V5 branch * SPARQL and RDF - Added support for owl:inverseOf, owl:SymmetricProperty, and owl:TransitiveProperty. - Added DB.DBA.BEST_LANGMATCH() and bif_langmatches_pct_http() - Added initial support for SPARQL-FED - Added initial support for SERVICE { ... }; - Added support for expressions in LIMIT and OFFSET clauses - Added built-in predicate IsRef() - Added new error reporting for unsupported syntax - Added rdf box id only serialization; stays compatible with 5/6 - Added support for SPARQL INSERT DATA / DELETE DATA - Added SPARQL 1.1 syntax sugar re. HAVING CLAUSE for filtering on GROUP BY - Added special code generator for optimized handling of: SPARQL SELECT DISTINCT ?g WHERE { GRAPH ?g { ?s ?p ?o } } - Added support for HTML+RDFa representation re. output from SPARQL CONSTRUCT and DESCRIBE queries - Added support for output:maxrows - Improved SPARQL parsing and SQL codegen for negative numbers - Improved recovery of lists in DB.DBA.RDF_AUDIT_METADATA() - Fixed iSPARQL compatibility with 3rd party SPARQL endpoints - Fixed bad init in trans node if multiple inputs or step output values - Fixed redundant trailing '>' in results of TTL load when IRIs contain special chars - Fixed problem with rfc1808_expand_uri not using proper macros and allocate byte extra for strings - Fixed when different TZ is used, find offset and transform via GMT - Fixed graph-level security in cluster - Fixed redundant equalities in case of multiple OPTIONALs with same variable - Fixed BOOLEAN_OF_OBJ in case of incomplete boxes - Fixed NTRIPLES serialization of triples - Merged enhancements and fixes from V5 branch * Sponger Middleware - Added Extractor Cartridges mapping Zillow, O'Reilly, Amazon, Googlebase, BestBuy, CNET, and Crunchbase content to the GoodRelations Ontology. - Added Extractor Cartridges for Google Spreadsheet, Google Documents, Microsoft Office Docs (Excel, PowerPoint etc), OpenOffice, CSV, Text files, Disqus, Twitter, and Discogs. - Added Meta Cartridges covering Google Search, Yahoo! Boss, Bing, Sindice, Yelp, NYT, NPR, AlchemyAPI, Zemanta, OpenCalais, UMBEL, GetGlue, Geonames, DBpedia, Linked Open Data Cloud, BBC Linked Data Space, sameAs.org, whoisi, uclassify, RapLeaf, Journalisted, Dapper, Revyu, Zillow, BestBuy, Amazon, eBay, CNET, Discogs, and Crunchbase. * ODS Applications - Added support for ckeditor - Added new popup calendar based on OAT - Added REST and Virtuoso PL based Controllers for user API - Added new API functions - Added FOAF+SSL groups - Added feed admin rights - Added Facebook registration and login - Removed deprecated rte and kupu editors - Removed support for IE 5 and 6 compatibility - Merged enhancements and fixes from V5 branch Other links: Virtuoso Open Source Edition: * Home Page: http://virtuoso.openlinksw.com/wiki/main/ * Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload 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 Best Regards Hugh Williams Professional Services OpenLink Software Web: http://www.openlinksw.com Support: http://support.openlinksw.com Forums: http://boards.openlinksw.com/support Twitter: http://twitter.com/OpenLink |
From: Tim H. <tim...@op...> - 2009-10-20 10:53:57
|
Hi, OpenLink Software is pleased to announce the official release of Virtuoso Open-Source Edition, Version 6.0.0: New product features include: * ANY ORDER Queries * Anytime Queries (basic and complex business intelligence style analytics queries) * Client-level resource accounting * Expressions in "IN" predicate * Faceted Data Exploration Engine & Web Services (REST or SOAP) for high-performance disambiguated entity search & find, across entity type and property dimensions * Inverse Functional Property Value enhanced Identity * Key compression * Transitive subqueries in SQL, SPARQL, and SPASQL (ODBC, JDBC, ADO.NET, OLEDB, XMLA) * Enhanced Sponger Middleware Layer * DBMS hosted Public Key Infrastructure for FOAF+SSL based Federated Identity. Related Links: Virtuoso Open Source Edition: * Home Page: http://virtuoso.openlinksw.com/wiki/main/ * Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload Amazon EC2: * Installation and configuration page * How use pre-configured and pre-loaded Virtuoso instances via publicly shared Elastic Block Storage Devices (e.g. DBpedia, BBC Music & Programmes, etc.) 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 URIBurner Service: * Home Page: http://uriburner.com Linked Open Data Cloud Cache: * Home Page: http://lod.openlinksw.com OpenLink Data Explorer (Extensions & Bookmarklets for Browsing & Exploring Linked Data): * Home Page: http://ode.openlinksw.com/ 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/ Faceted Browser: * http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtuosoFacetsWebService Regards, ~Tim -- Tim Haynes Product Development Consultant, OpenLink Software <http://www.openlinksw.com/> <http://twitter.com/openlink> |
From: Tim H. <tim...@op...> - 2009-10-19 15:16:09
|
Hi, OpenLink Software is pleased to announce a new release of Virtuoso, Open-Source Edition, version 5.0.12 This version includes: * Database engine - Added Public Key Infrastructure UI in conductor - Added failover/roundrobin support for all client layers - Added support for vectors in IN predicate - Added various small engine optimizations and enhancements - Refactored JDBC driver - Imported PCRE version 7.9 from upstream project - Fixed XA support - Fixed performance of sprintf_more when using large buffers - Fixed memory leaks - Fixed HTTP various issues with HEAD and POST - Fixed serialization on HTTP connection cache - Fixed allow client to run during online backup - Fixed small bugs and compiler warnings * SPARQL and RDF - Added SPARQL graph-level security - Added new RDFa parser - Added support for Concise Bound Description - Added optimization for bif:COUNT - Added optimization for OPTIONAL - Added support for SCORE_LIMIT in bif:contains - Added support for text/n3 mime type - Added support for nvarchar, bigint in sparql/rdfviews - Added support for exclude-result-prefixes - Added support to crawl with multiple threads - Added support for NQUAD, JSON and N-Triples - Added support for DSA certificates - Added MS Docs, Open Office, Google app cartridges - Added CNET, YELP, TESCO, ZILLOW cartridges - Added Goodrelations, Geonames, Bestbuy cartridges - Added Alchemy, Yahoo Boss, Picasa, haudio cartridges - Added cache for common ontologies - Improved support for rdf:XMLLiteral exp in RDF loaders - Fixed handling of special characters in IRI - Fixed RDF view generation - Fixed and enhanced description.vsp - Fixed and enhanced iSPARQL - Fixed charset handling for cartridges * ODS Applications - Added checks for dynamic local - Added expiration so sponger can track changes - Added support for conversations - Added 'Group By' handling for listed messages - Added 'Related' section in posts - Added new API and Ubiquity commands - Added hCard microformat - Added Ontology based editing - Added OpenSearch support - Added support for Smart Folders - Fixed openid, FOAF+SSL - Fixed upstreaming attachements - Fixed RDF gems - Fixed UI profile - Fixed mail filters - Fixed atom-pub protocol - Fixed rewrite rules - Fixed tag URIs - Fixed small bugs Other links: Virtuoso Open Source Edition: * Home Page: http://virtuoso.openlinksw.com/wiki/main/ * Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload 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> |
From: Tim H. <tim...@op...> - 2009-04-24 14:31:29
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Hi, OpenLink Software is pleased to announce a Technology Preview release of Virtuoso, Open-Source Edition, version 6.0-TP1. Currently best suited to developers, this introduces a new branch for Virtuoso with: * ANY ORDER Queries * Anytime Queries * Client-level resource accounting * Expressions in "IN" predicate * Facet Browsing Engine * Inverse Functional Property Value enhanced Identity * Key compression * Transitive subqueries in both SQL and SPARQL For more details, see the release notes: https://sourceforge.net/project/shownotes.php?group_id=161622&release_id=677866 Other links: Virtuoso Open Source Edition: * Home Page: http://virtuoso.openlinksw.com/wiki/main/ * Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload 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/> |
From: Tim H. <th...@op...> - 2009-04-22 12:53:28
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Hi, OpenLink Software is pleased to announce a new release of Virtuoso, Open-Source Edition, version 5.0.11. This version includes: * Database engine - Added x.509 Certificate Generation & Management functions - Improvements to session-handling (strses) to avoid temp-files and improve threading support - Added initial support for gzipped stream session - Added support for HTTP, socks4 and socks5 proxying with authentication options - Added support for URIQA methods in http_client() - Added support for gunzip in http_client - Various fixes for FT optimization, fractions in datetime, checkpoint-rollback and the compile/build process. * SPARQL and RDF - Added compiler extensions for SPARQL graph-level security - Added initial implementation of RDF graph-level security metadata functions - Added initial infrastructure for new SPARQL result serialization - Added support for SSG_VALMODE_SHORT_OR_LONG - Added support for define sparql-get:proxy for RDF mappers - Enhanced N3 syntax support - Added support for XML literals in RDF/XML, SPARQL XML resultset and JSON outputs - Enhanced speed of TTL output - Fixed SPARQL/SPARUL security - VoiD graph generation for describing Quad Store * Sponger Cartridges Related - Added U.S. Congress Web service - Added Del.icio.us Tag Lookup Meta Cartridge - Added GoodRelations and Barters for eCommerce Services - Added NYT Articles Lookup Meta Cartridge - Added OpenStreetMap Cartridge - Added O'Reilly Books Catalog Lookup Meta Cartridge - Added PowerPoint (PPTX) Cartridge - Added SCOT based Tag Cloud - Added Technocrati Lookup Meta Cartridge - Misc. fixes - Fixed GPF in rare case when using NOT FROM / NOT FROM NAMED - Fixed handling of class instance array - Fixed i18N issues with freetext search in RDF - Fixed i18N serialization of RDF/XML box - Fixed incorrect result when Accept is set to "text/rdf-n3" - Fixed passing retvals of variables from OPTION(), like ?SCORE ?x, from deeply nested subselects * ODS Applications - Added FOAF+SSL and FOAF+SSL+OpenID - Added Bibliographical ontology usage in ODS Graph - Added Calendar API and upstream commands - Added "One-Click" X.509 Certificate, Private Key generation plus Browser import, and write to FOAF profile - Added Messaging Services - Added Relationships Ontology terms to ODS-AddressBook for qualifying relationships in Social Network - Added Biographical Ontology terms added to Profile Page UI - Added Support for MS Live Contacts API - Additional Ubiquity commands for relationship qualification in Social Network data spaces - Added Support for Portable contacts api - Fixed OpenID registration/auth in FOAF+SSL+OpenID implementation For more details, see the release notes: https://sourceforge.net/project/shownotes.php?group_id=161622&release_id=677418 Other links: Virtuoso Open Source Edition: * Home Page: http://virtuoso.openlinksw.com/wiki/main/ * Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload 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/> |
From: Tim H. <tim...@op...> - 2009-02-17 11:59:39
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Hi, OpenLink Software is pleased to announce a new release of Virtuoso, Open-Source Edition, version 5.0.10. This version includes: Database: * Initial support for JDBC 4.x in the JDBC Driver * Self-signed certificates and optional client-verification in HTTPS * HTTP ACLs for rate-limiting * A new `TOP(N, -1)' function for skipping N rows prior to resultset construction * New INI-file options LiteMode and DisableTcpSocket for thinner embeddable RDF or SQL RDBMS operation, RdfFreeTextRulesSize and IndexTreeMaps for better memory control * Fixes for a deadlock handler bug and various 64-bit issues and compiler warnings * Performance optimizations in the core database engine RDF Data Management & Data Access: * New Meta Cartridges for UMBEL, Calais, Zemanta, Hoovers and the New York Times * New Sponger cartridges for AB Meta, Last.FM, Twitter, Meetup.com, LibraryThing, SalesForce.com, RadioPop, Rhapsody * Added support for FOAF+SSL * New (X)HTML browser page for RDF Linked Data * SPASQL ExtendedString and RdfBox types in .NET * new CURIE-generation functions * Amazon S3 DET and WebDAV mounting * improved Turtle output presentation * Various SPARQL and SPARUL updates and extensions and fixes * Automated generating OWL from DB schema * Fixed memory leaks OpenLink Data Spaces Application-suite: * New OAuth support * Support for foaf+ssl self-signed certificates written to in FOAF-based member profiles * Support for Amazon S3 folders in ODS-Briefcase * New contact fields in ODS-AddressBook * Ubiquity commands for interacting with all Data Spaces programmatically For more details, see the release notes: https://sourceforge.net/project/shownotes.php?group_id=161622&release_id=660861 Other links: Virtuoso Open Source Edition: * Home Page: http://virtuoso.openlinksw.com/wiki/main/ * Download Page: http://virtuoso.openlinksw.com/wiki/main/Main/VOSDownload 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/> |