Linked Enterprise Data Patterns

David Wood, 3 Round StonesAshok Malhotra, OracleArnaud Le Hors, IBM

Tuesday, June 12, 12

from:

to: LinkedEnterpriseData

Tuesday, June 12, 12

SemanticTechnologies

SemanticWeb

LODLinkedEnterpriseData

RDBMS

BI

CRM

Tuesday, June 12, 12

David WoodAshok MalhotraArnaud Le Hors

Panelists

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LEDP Activities• LEDP Workshop held 6-7 December 2011 at W3C/MIT.

http://www.w3.org/2011/09/LinkedData/• Led to new Linked Data Platform Working Group:

http://www.w3.org/News/2012#entry-9446

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Linked Data in IBM• Interest in Linked Data technologies is increasing in IBM

• IBM Rational and Tivoli are committed to Linked Data product implementations for data and product integration

• IBM Rational builds tools for software application development

• IBM Tivoli builds tools for systems management for IT infrastructure

• IBM DB2 Database System version 10 added RDF support to relational and XML

• IBM Watson uses Linked Data for data import and inferencing

• IBM Research is working on Linked Data projects

• IBM Customers are working on Linked Data projectsTuesday, June 12, 12

Open Services for Lifecycle Collaboration (OSLC)

• OSLC defines a set of specifications that enable integration of software development and Application Lifecycle Management (ALM) and Product lifecycle Management (PLM) products and services - to make it easier for tools to work together

• The Rational Jazz architecture (and future Tivoli Platform Architecture) for integrating tools is patterned on the World Wide Web.

• Each tool is implemented as a web application deployed on a web server.

• Interaction from clients (web or desktop) to a tool, and between tools, is done using RESTful web interfaces and standard network connections.

• Each tool exposes its principle lifecycle data (e.g., change requests, requirements) as resources, identified by standard HTTP-based URIs.

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Increasing Oracle Involvement in Linked Data

• Linked Data (URIs+REST)replacing Web Services in many/most projects and products

• Team Productivity Center uses OSLC

–We continue to be part of Change Management group and work with OSLC

• Support for W3C Provenance in Fusion Applications

• Glassfish, OTN, etc. use Linked Data

• Use of Linked Data in several ongoing standards efforts such as DMTF’s CIMI

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Support of RDF and Semantic Web in Oracle Database

• Oracle database has supported RDF and RDFS since 2005.

• SPARQL support using Oracle Jena adapter. SQL-based SPARQL queries for seamless access to RDF/OWL data and relational tables

• OWL2Prime supported since 2008. OWL2RL more recently

• Jena, Sesame, and Joseki based access to RDF/OWL data in Oracle database.

• Fine grained access control (triple level).

• Semantic indexing of unstructured data.

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Support of RDF and Semantic Web in Oracle Database

• Oracle was a prime mover in the W3C RDB2RDF WG which should release a Recommendation soon

–This is important as it unites the Relational Data world with the Linked Data world

Tuesday, June 12, 12

Linked Enterprise Data Patterns

Tuesday, June 12, 12