OpenLink Software: Virtuoso Homepage

OpenLink Virtuoso is an innovative platform that intertwines open standards for Data Access, Integration, and Management with the transformative potential of AI & GenAI.

Employing Hyperlinks as powerful data source names functioning as Super Keys, it breaks down data silos, thereby unleashing transformative data interaction flexibility for both individuals and enterprises.

http://www.openlinksw.com/dataspace/organization/openlink#this

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Data-driven agility without compromise

As a combined multi-model DBMS and Data Virtualization platform, Virtuoso enables fast and flexible integration of data across APIs, Various Data Formats, and DBMS platforms without compromising security, performance, or deployment platform options.

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Virtuoso Benefits

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Data Virtualization done right

Enables the creation and implementation of Knowledge Graphs using existing data accessible via APIs like HTTP, <a href="http://www.openlinksw.com/odbc">ODBC</a>, and <a href="http://www.openlinksw.com/jdbc">JDBC</a>. These Knowledge Graphs serve as secure, high-quality information sources for refining Large Language Models (LLMs) like GPT 4.0 and 3.5, thereby enhancing AI and AGI capabilities while ensuring data security and privacy.

https://www.openlinksw.com/images/uninterrupted-db-access.jpg

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Intelligent Data Privacy & Security

Knowledge Graphs created by this platform manifest as a secure Semantic Web of <a href="http://www.openlinksw.com/linkeddata">Linked Data</a> where Attribute-based Access Control (ABAC) provides the basis for intelligent Data Access Policies that scale across the enterprise and hybrid clouds.

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High Performance & Scalability

As demonstrated by its pivotal role in the <a href="http://data.openlinksw.com/oplweb/glossary-term/LODCloud#this">Linked Open Data (LOD) Cloud</a>, the largest publicly accessible Knowledge Graph in the world, Virtuoso's unique "Anytime Query" functionality enables configuration of "fair use" policies that ensure high-performance, scalability, and availability to all users, anywhere in the world, irrespective of query complexity, query solution size, and concurrent usage loads.

https://www.openlinksw.com/images/LOD_Cloud_Atlas_MD.png

http://www.openlinksw.com/dataspace/organization/openlink#this

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Maximize new and emerging data-centric innovations without disruption to existing infrastructure

Inject the power of hyperlinks as "<a href="http://data.openlinksw.com/oplweb/glossary-term/HTTPURI#this">Super keys</a>" into existing applications and services, thereby transforming them into modern tools for secure and smart interaction with new and existing data sources.

https://www.openlinksw.com/images/app-functionality.jpg

Use Cases

Social Networking

Incorporate disparate data from systems-of-engagement provided by social-networks offered by social-media platforms. Virtuoso enables transformation of data from these siloed systems into powerful knowledge graphs that are accessible for both data defintion and data manipulation oriented operations using query languages such as SPARQL and/or SQL via any application or service that supports HTTP, ODBC, JDBC, or ADO.NET. For example, you can progressively build internal knowledgebases using content from blogs, community forums, RSS and Atom feed collections, etc., using a single mouse-click or programatic workflow pipelines.

https://www.openlinksw.com/DAV/oplweb3/images/it-infra-investment.jpg

Recommendation Engines

Store information about customer interests, social networks, and transaction history in an entity relationship graph that manifests as a Web of Data which enables fast, cost-effective, unobtrusive, and privacy-preserving personalization experiences. For example, a single hyperlinks resolves to an knowledge graph that reveals a web of actual or inferred interests for a customer or a specific customer contact.

https://www.openlinksw.com/DAV/oplweb3/images/conceptual_views-over-tabular-data-v3.jpg

Fine-tuning Large Language Models using SQL or SPARQL

With Virtuoso's modern multi-model data platform at your disposal, you can fine-tune Large Language Models declaratively utilizing SQL or SPARQL query templates. This provides improved accuracy and privacy in information handling, simultaneously leveraging the capabilities of the new conversational UI/UX frontier. The result is a significant boost in productivity and agility in the realm of AI and AGI-driven technologies.

https://www.openlinksw.com/DAV/oplweb3/images/controlled-secure-data-access.jpg

Talent Discovery & Skills Management

Virtuoso helps you build smart solutions for discoverying and managing talent based on a talent and skills oriented knowledge graph. For instance, it enables automated processing of CVs and Resumes' from a variety of internal data sources that are automatically transformed into a highly navigable entity relationship graph accessible to both humans and machines -- which brings optimization to important human resources related activities such as training and recruitment. It also enables presevation of knowledge despite varying levels of staff fluction over periods of time.

https://www.openlinksw.com/DAV/oplweb3/images/app-functionality.jpg

Life Sciences

Virtuoso helps you build powerful solutions applications driven by knowledge graphs derived from a variety of life sciences oriented data sources. For super sensitive competitive information it also includes powerful attribute-based access controls and encryption-at-rest amongst if deep collection of data privacy and security functionality. For example, you can easily construct entity relationship graphs mapping genes to diseases as demonstrated by many live Virtuoso instances across the Linked Open Data (LOD) Cloud Knowledge Graph.

https://www.openlinksw.com/DAV/oplweb3/images/interoperability-with-tools.jpg

Configuration Management

You can use Virtuoso to generate a knowledge graph that represents IT Networks, Product Configurations, Seasonal Offers, and Complex Process Chain. Virtuoso's scalability and high-performance ensures these systems evovle into powerful data agility sources that fuel current and future enterprise transformation initiatives. For example, you can build powerful information dashboards, smart agents, and other agility-aiding systems using a "best of class" cocktail of existing ODBC, JDBC, and ADO.NET compliant tools that operate on data using SQL and/or SPARQL.

https://www.openlinksw.com/DAV/oplweb3/images/interoperability-with-tools.jpg

What is a Multi-Model Database?

A Multi-Model Relational Database Management System operates on Entity Relationship Types that are represented conceptually as Relations and visually as Tables or Graphs.

Query and store data using

SQL

SELECT   CUSTOMER, 
	 X.INTEREST 
FROM "COMPANY".."CUSTOMER"
 	 LEFT JOIN "COMPANY".."INTEREST" AS X 
 	 ON X.CUSTOMER = CUSTOMER;

SPARQL

SELECT  ?customer
 	?interest 
FROM <http://www.example.com/customers> 
WHERE { 
	?customer foaf:interest ?interest.
	};

SPASQL (SPARQL-Within-SQL)

SELECT  X.customer AS "CUSTOMER",
	X.interest AS "INTEREST" 
FROM (
	SPARQL 
 	SELECT ?customer ?interest 
	FROM <http://www.example.com/customers> 
	WHERE {
		?customer foaf:interest ?interest
		}
 	) AS X;

Customer Snapshot

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Frequently Asked Questions

https://data.openlinksw.com/oplweb/faq/Virtuoso/ScaleQuestion#this

What is the Virtuoso strategy to scale? Is it possible to start small and then add servers if needed?

Yes. You start with Single-Server which scales up to more than 100 billion RDF triples and then migrate to the Elastic Cluster Edition if your scalability demands exceed what's offered by single-server instances.

https://data.openlinksw.com/oplweb/faq/Virtuoso/VirtLinkRemoteTablesQuestion#this

How do I attach ODBC- or JDBC-accessible Tables to Virtuoso?

Any ODBC- or JDBC-accessible table can be attached to Virtuoso using SQL Attach Statements or the visual HTML-based Conductor Admin Interface.

https://data.openlinksw.com/oplweb/faq/Virtuoso/VirtR2RMLQuestion#this

How do I use R2RML to map RDB to RDF with Virtuoso?

You can use the HTML-based R2RML Wizard or upload existing R2RML documents for processing using Virtuoso's native R2RML processor.

https://data.openlinksw.com/oplweb/faq/Virtuoso/VirtDeployingLinkedDataGuideQuestion#this

How do I use Virtuoso to deploy Linked Data to the Web?

By leveraing its built-in support for HTTP and deployment of RDF using Linked Data Principles. This boils down to loading RDF and/or attaching native or external 3rd party DBMS hosted tables and then exposing to interaction endpoints for SPARQL, Faceted Search & Browsing, or Hyperlinks that provide fine-grained entity names.

https://data.openlinksw.com/oplweb/faq/Virtuoso/VirtRdb2RDFViewsGenerationQuestion#this

How do I Generate and Deploy RDF-based Linked Data from Tables in a Relational Database?

Virtuoso's HTML-based Admin Interface ('The Conductor') provides a one-click interface for generating RDF-Views that are deployed using Linked Data principles from relational database tables.

This HTML5 document contains 149 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

Prefix	IRI
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n20	http://linkeddata.uriburner.com/fct/
n42	http://virtuoso.openlinksw.com/distributed-collaboration-benefits/
n45	https://www.openlinksw.com/
lod	http://lod.openlinksw.com/
n61	http://virtuoso.openlinksw.com/linked-data/
n18	https://www.openlinksw.com/#
n23	http://sparql.uniprot.org/
n31	http://web.ods.openlinksw.com/
n30	http://data.openlinksw.com/oplweb/product_family/virtuoso#
schema	http://schema.org/
n47	https://download3.openlinksw.com/uda/virtuoso/8.3/universal-apple-macos11-64/
n32	http://virtuoso.openlinksw.com/web-application-server/
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n53	https://virtuoso.openlinksw.com/images/
n19	http://virtuoso.openlinksw.com/virt_faq/
n21	http://virtuoso.openlinksw.com/data/turtle/connectivity/
n4	http://virtuoso.openlinksw.com/cloud-computing-benefits/
n33	http://dbpedia.org/sparql/
n14	https://hub.docker.com/r/openlink/virtuoso-opensource-7/
n6	https://www.openlinksw.com/DAV/virtuoso2.openlinksw.com/images/
n55	http://oat.openlinksw.com/
n34	http://virtuoso.openlinksw.com/#
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
n28	http://linkeddata.uriburner.com/sparql/
n56	http://www.openlinksw.com/
n11	https://github.com/openlink/virtuoso-opensource/releases/download/v7.2.6.1/
n10	https://aws.amazon.com/marketplace/pp/
n13	https://open-data.europa.eu/en/
xsdh	http://www.w3.org/2001/XMLSchema#
n60	http://www.openlinksw.com/dataspace/organization/openlink#
n70	http://virtuoso.openlinksw.com/white-papers/
n43	http://virtuoso.openlinksw.com/news/
n8	https://azuremarketplace.microsoft.com/en-us/marketplace/apps/
n40	http://virtuoso.openlinksw.com/blog/
n12	http://virtuoso.openlinksw.com/middleware/
n66	http://virtuoso.openlinksw.com/rdbms-engine/
n52	http://data.openlinksw.com/oplweb/offer/
n25	https://www.openlinksw.com/images/
n49	https://uda.openlinksw.com/
n17	http://www.openphacts.org/
n39	http://data.openlinksw.com/oplweb/product/
n16	https://id.nlm.nih.gov/mesh/
n38	http://virtuoso.openlinksw.com/features-comparison-matrix/
n27	http://wikis.openlinksw.com/dataspace/owiki/wiki/VirtuosoWikiWeb/
n22	http://virtuoso.openlinksw.com/images/
n58	http://linkeddata.uriburner.com/
n26	http://uda.openlinksw.com/
n7	https://github.com/openlink/
n48	http://media-cache-ak0.pinimg.com/originals/52/de/1b/
n15	http://dbpedia-live.openlinksw.com/live/
n29	http://ode.openlinksw.com/
n54	http://virtuoso.openlinksw.com/articles/
n24	https://delicious.com/kidehen/virtuoso_powered/
n65	http://virtuoso.openlinksw.com/whats-new/
n68	http://virtuoso.openlinksw.com/howto/
n46	http://lod.openlinksw.com/sparql/
n62	http://dbpedia-live.openlinksw.com/sparql/
n37	http://docs.openlinksw.com/virtuoso/
n2	https://virtuoso.openlinksw.com/
n69	http://virtuoso.openlinksw.com/systems-integrator-benefits/
n51	http://virtuoso.openlinksw.com/database-admin-benefits/
n64	https://download3.openlinksw.com/uda/virtuoso/8.3/x86_64-generic-linux-glibc25-64/
n44	http://virtuoso.openlinksw.com/application-developer-benefits/
n41	http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/
n50	http://virtuoso.openlinksw.com/offers/
wdrs	http://www.w3.org/2007/05/powder-s#
n59	http://virtuoso.openlinksw.com/white-papers/#presentations/
n9	https://www.openlinksw.com/DAV/oplweb3/images/
n57	https://download3.openlinksw.com/uda/virtuoso/8.3/x86_64-generic-win-64/
n5	https://virtuoso.openlinksw.com/#

Statements

Subject Item: n2:
schema:description: High-Performance, Secure, and Scalable Platform that combines Data Acccess, Data Integration, and Multi-Model (SQL & SPARQL) Data Management Services in a single Cross Platform Solution. Virtuoso is a secure and high-performance platform for modern data access, integration, virtualization, and multi-model data management (tables & graphs) based on innovative support of existing open standards (e.g., HTTP, ODBC, JDBC, SQL, SPARQL, GraphQL, and others). It uniquely harnesses the power of Hyperlinks as tools for breaking down data silos en route to enhancing user and enterprise ability.
wdrs:describedby: n36:seo
schema:name: OpenLink Virtuoso Web Page Virtuoso Home Page
schema:image: n53:virtuoso3arch.gif
schema:relatedLink: n4: n7:virtuoso-opensource n8:openlinkswcom-pago.openlink-odjb-azure-pago-offer-20210821 n10:prodview-idujw25jbgpn4 n10:prodview-xygh35joahz3k n8:openlinkswcom-pago.openlink-virtuoso-azure-byol-offer-20201017 n10:prodview-emqn2y66pu7xi n10:prodview-zzfalrw6etzhq n12: n10:prodview-cjnxt5cxd7s3a n10:prodview-ynmginpwzszuo n10:prodview-fi6y6lnzvs6vc n14: n19: n21:products.ttl n26: n27: n29: n31: n32: n37: n38: n40: n41: n42: n43: n44: n45: n49: n50: n51: n54: n55: n56: n59: n61: n8:openlinkswcom-pago.openlink-virtuoso-azure-pago-offer-20201019 n65: n58: n66: n67: n68: n69: n70:
schema:title: Virtuoso Home Page
schema:about: n34:this n5:this
schema:author: n60:this
schema:dateModified: 2024-04-29T18:51:33.224049
schema:keywords: OpenLink, ODBC, ODBC Driver, ODBC Connector, Knowledge Graph, Database Connectivity, Java Database Connectivity, JDBC, Data Access Middleware, Database Management System, RDBMS, Semantic Web, Linked Data, Linked Open Data, LinkedData, SemanticWeb, RDF, LOD, ADO.NET, .NET, Java, OLEDB, OLE-DB, SQL, SPARQL, Open Data, Smart Data, Data Virtualization, MDM, Master Data Management, Data Lake, NoSQL, Big Data, NewSQL, Data Integration, Analytics, Data Transformation, Extract Transform Load, ETL, Web Services, API, Opem Source, Column Store, Columnar Database, Quad Store, Triple Store, Deductive Database, Reasoning, Inference, OWL, Hybrid Database, Multi-Model Database, Graph DB, Graph Database, GraphQL ODBC, JDBC, Database, SQL, SPARQL, RDF, Knowledge Graph, Graph Database, Document Database, XPath, XQuery, XSLT, XML, CSV, JSON, GraphQL, Linked Data, HyperData, Semantic Web
schema:offers: n5:3c93e8cc30e750012ec6ca77fb4a3559 n5:b6c76969d94702d9fae4b75a8489d9c6 n5:caa95a6707c76d6a8600d888ef3cb9ce
schema:url: n34:this
rdf:type: schema:WebPage
schema:mainEntity: n5:this n30:this

Subject Item: n34:this
wdrs:describedby: n36:seo
rdf:type: schema:SoftwareApplication

Subject Item: n5:this
schema:description: Virtuoso is a combined Data Access Middleware, Multi-Model Database Management System (DBMS), Data Integration, and Data Virtualization platorm. These distinct capabilities are delivered as a single platform solution, across Windows, macOS, Linux, and Unix. As a combined multi-model DBMS, Knowledge Graph, and Data Virtualization platform, Virtuoso enables fast and flexible integration of data across 3rd party APIs and DBMS platforms without compromising security, performance, or deployment platform options.
wdrs:describedby: n36:seo
schema:name: OpenLink Virtuoso Virtuoso
schema:image: n25:webby_structured_data_packets_v9.png n48:52de1b4e67a10efe19bc11eed1d52682.jpg
schema:operatingSystem: Windows, macOS, Linux, Unix
schema:applicationCategory: Multi-Model Data Database Management System
schema:applicationSubCategory: Database Management System, Knowledge Graph Platform, Graph Database, Data Virtualization, Middleware
schema:downloadUrl: n11:virtuoso-opensource.x86_64-generic_glibc25-linux-gnu.tar.gz n11:Virtuoso_OpenSource_Server_7.2.x64.exe n47:m1vpz2zz.dmg n57:wavcz2zz.exe n64:lovpz2zz.tar n64:lovcz2zz.tar
schema:softwareVersion: 8.1 8.0
schema:title: Virtuoso Multi-Model DBMS & Knowledge Graph Platform
schema:copyrightHolder: n18:this
schema:creator: n18:this
schema:offers: n5:3c93e8cc30e750012ec6ca77fb4a3559 n5:b6c76969d94702d9fae4b75a8489d9c6 n5:caa95a6707c76d6a8600d888ef3cb9ce
schema:publisher: n18:this
schema:logo: n6:virtuoso-std-250.png n6:virtuoso_128x128.png n6:virtuoso_100x100.png
rdf:type: schema:SoftwareApplication
schema:mainEntityOfPage: n37: n39:column-store-cl
schema:workExample: n13:data n15: n16:query n17:index.php n20: n23: n24: n28: n33: n46: n58: n62: lod:

Subject Item: n5:94d8a7056f36b75698f30ce2bd1df3aa
schema:description: Workstation-class Virtuoso 8.x Early-Stage-Combo Development License for installation (transferable) on one (1) host running any supported Workstation-class OS. Enables five (5) Client Service Threads, the Column Store, Custom Reasoning & Inference Rules, Advanced Module, and will utilize a maximum of eight (8) processor cores, for one (1) year.
schema:name: Virtuoso 8.x License: 2020-10-virtuoso-8-early-stage-combo-WKS-ANY 8 cores
schema:image: n22:OPL-VIRTOFFER-5CON-8CORE.png
schema:offers: n5:b6c76969d94702d9fae4b75a8489d9c6
rdf:type: schema:Product

Subject Item: n5:98d2a5f76f4503270f809420f1b54338
schema:description: Workstation-class Virtuoso 8.x Application Development Progject License for installation (transferable) on one (1) host running any supported Workstation-class OS. Enables five (5) Client Service Threads, the Column Store, Linked Data Middleware, Business Analytics, Replication, Custom Reasoning & Inference Rules, Virtual Database, Virutalized Authentication, and Attribute-based Access Controls Modules, and will utilize a maximum of sixteen (16) processor cores, for one (1) year.
schema:name: Virtuoso 8.x License: 2020-10-virtuoso-8-app-developer-project-WKS-ANY 16 cores
schema:image: n22:OPL-VIRTOFFER-5CON-16CORE.png
schema:offers: n5:caa95a6707c76d6a8600d888ef3cb9ce
rdf:type: schema:Product

Subject Item: n5:87c1192e9d5ba99526f89345a340aaa6
schema:description: Server-class Virtuoso 8.x Initial-Deployment License for installation (transferable) on one (1) host running any supported Workstation- or Server-class OS. Enables ten (10) Client Service Threads, the Column Store, Linked Data Middleware, Business Analytics, Replication, Custom Reasoning & Inference Rules, Virtual Database, Virutalized Authentication, and Attribute-based Access Controls Modules, and will utilize a maximum of sixteen (16) processor cores, for one (1) year.
schema:name: Virtuoso 8.x License: 2020-10-virtuoso-8-initial-deployment-WKSSVR-ANY
schema:image: n9:OPL-VIRTOFFER-10CON-16CORE.png
schema:offers: n5:3c93e8cc30e750012ec6ca77fb4a3559
rdf:type: schema:Product

Subject Item: n5:3c93e8cc30e750012ec6ca77fb4a3559
schema:name: Software License Offer: Virtuoso 8.x Workgroup Development License for any Workstation-class or Server-class Operating System
schema:availability: schema:InStock
schema:price: 999
schema:itemOffered: n5:87c1192e9d5ba99526f89345a340aaa6
schema:priceValidUntil: 2024-07-31
schema:priceCurrency: USD
schema:url: n52:Offer-2020-10-virtuoso-8-app-developer-workgroup-WKSSVR-ANY
rdf:type: schema:Offer

Subject Item: n5:b6c76969d94702d9fae4b75a8489d9c6
schema:name: Software License Offer: Virtuoso 8.x Application Development License for any Workstation-class Operating System
schema:availability: schema:InStock
schema:price: 499
schema:itemOffered: n5:94d8a7056f36b75698f30ce2bd1df3aa
schema:priceValidUntil: 2024-07-31
schema:priceCurrency: USD
schema:url: n52:Offer-2020-10-virtuoso-8-app-developer-development-WKS-ANY
rdf:type: schema:Offer

Subject Item: n5:caa95a6707c76d6a8600d888ef3cb9ce
schema:name: Software License Offer: Virtuoso 8.x Project Development License for any Workstation-class Operating System
schema:availability: schema:InStock
schema:price: 749
schema:itemOffered: n5:98d2a5f76f4503270f809420f1b54338
schema:priceValidUntil: 2024-07-31
schema:priceCurrency: USD
schema:url: n52:Offer-2020-10-virtuoso-8-app-developer-project-WKS-ANY
rdf:type: schema:Offer

Virtuoso Benefits

Use Cases

What is a Multi-Model Database?

Query and store data using

SQL

SPARQL

SPASQL (SPARQL-Within-SQL)

Customer Snapshot

Frequently Asked Questions

Need Assistance?

Namespace Prefixes

Statements