---++Virtuoso White Papers

---+++Virtuoso Universal Server

   * Virtuoso, A Super Platform: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/A%20Superplatformv2nonmedia.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/ASuperplatform.htm][html]] 

   * Virtuoso Text and XML Indexing and Filtering: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSTextIndexingArticle][html]] 


---+++Data Management & Integration

   * Virtuoso, a Hybrid RDBMS/Graph Column Store: [[http://virtuoso.openlinksw.com/whitepapers/Virtuoso_a_Hybrid_RDBMS_Graph_Column_Store.pdf][pdf]] & [[http://virtuoso.openlinksw.com/whitepapers/Virtuoso_a_Hybrid_RDBMS_Graph_Column_Store.html][html]]

   * 150 Billion Triple dataset hosted on the LOD2 Knowledge Store Cluster: [[http://virtuoso.openlinksw.com/whitepapers/150_Billion_Triple_dataset_hosted_on_the_LOD2_Knowledge_Store_Cluster.pdf][pdf]] & [[http://virtuoso.openlinksw.com/whitepapers/150_Billion_Triple_dataset_hosted_on_the_LOD2_Knowledge_Store_Cluster.html][html]]

   * Virtuoso & Data Integration: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/DMI_Data_Integration.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/DMI_Data_Integration.htm][html]]

   * Virtual Database: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/DMI_Virtual_Database.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/DMI_Virtual_Database.htm][html]]

   * Introduction to XML & XQuery: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/DMI_Virtuoso_XQuery.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/DMI_Virtuoso_XQuery.htm][html]]

   * Introduction to XML & SQLX: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/DMI_Virtuoso_SQLX.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/DMI_Virtuoso_SQLX.htm][html]]

   * Replication Services: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/DMI_Replication_Services.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/DMI_Replication_Services.htm][html]]

   * Virtuoso Row Level Security: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/DMI_Virtuoso_RowLevel_Security.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/DMI_Virtuoso_RowLevel_Security.htm][html]]

   * Deploying RDF Linked Data via Virtuoso Universal Server: [[http://virtuoso.openlinksw.com/Whitepapers/html/vdld_html/VirtDeployingLinkedDataGuide.html][html]]

   * Virtuoso Sponger - RDFizer Middleware for creating RDF from non RDF Data Sources: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/sponger_whitepaper_10102007.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/VirtSpongerWhitePaper.html][html]]

   * Linked Data Views of SQL Data (SQL Schema to RDF Ontology Mapping): [[http://virtuoso.openlinksw.com/Whitepapers/pdf/Virtuoso_SQL_to_RDF_Mapping.pdf][pdf]]

   * Linked Data Views of SQL Data Tutorial - 1: [[http://virtuoso.openlinksw.com/Whitepapers/html/rdf_views/virtuoso_rdf_views_example.html][html]]

   * Integrating Open Sources and Relational Data with SPARQL: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/RDFAndMapped_BI.pdf][pdf]]

   * Virtuoso and Database Scalability: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSScale][html]]

   * How Virtuoso uses Relational Technology in its RDF Triple Store and SPARQL implementation: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSRDFWP][html]]

   * Declarative SQL Schema to RDF Ontology Mapping: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSSQLRDF][html]]

   * RDF support in Virtuoso DBMS: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticleRDF][html]]

   * LUBM Benchmarks in Virtuoso: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticleLUBMBenchmark][html]]

   * TPC H As Linked Data: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSTPCHLinkedData][html]]

   * Business Intelligence Extensions for SPARQL: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticles/VOSArticleBISPARQL2.pdf][pdf]] & [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticleBISPARQL2][html]]

   * Integrating Open Sources and Relational Data with SPARQL: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticles/VOSArticleRDFandMappedBI.pdf][pdf]] & [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticleRDFandMappedBI][html]]

   * Towards Web Scale RDF: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticles/VOSArticleWebScaleRDF.pdf][pdf]] & [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSArticleWebScaleRDF][html]]

   * Exploiting the RDF based Linked Data Web using .NET via LINQ: [[http://virtuoso.openlinksw.com/Whitepapers/html/linqtordf/linqtordf1.htm][html]]

   * Open Conceptual Data Models: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/Open_Conceptual_Data_Models.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/VirtOpenConceptualDataModelsPaper.html][html]]

   * Virtuoso Sponger Cartridge Programmers Guide: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/Virtuoso_Sponger_Cartridge_Programmers_Guide.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/VirtSpongerCartridgeProgrammersGuide.html][html]]

   * SPARQL and Scalable Inference: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/Scalable_Inference.pdf][pdf]]



---+++Application Integration, (Web Services & SOA)

   * The Service Oriented Architecture Comes of Age: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/AIW_Virtuoso_SOA.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/AIW_Virtuoso_SOA.htm][html]]

   * Introduction to Virtuoso Web Services: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/AIW_Virtuoso_Web_Services.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/AIW_Virtuoso_Web_Services.htm][html]]

   * Virtuoso Composite Services: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/AIW_Composite_Services.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/AIW_Composite_Services.htm][html]]

 

---+++Business Process Management and Integration (BPEL)

   * Business Process Orchestration: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/BPI_Process_Orchestration.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/BPI_Process_Orchestration.htm][html]]


---+++Collaboration & Network Effects

   * API Exposure for Integration: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/CNE_API_Exposure_for_Integration.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/CNE_API_Exposure_for_Integration.htm][html]]

   * Virtuoso Weblog: [[http://virtuoso.openlinksw.com/Whitepapers/pdf/CNE_WeblogEngine.pdf][pdf]] & [[http://virtuoso.openlinksw.com/Whitepapers/html/CNE_WeblogEngine.htm][html]]