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Neo4j GraphTour New York_Thomson Reuters SS

GraphTour New York - October 16, 2019 -Presentation from Thomson Reuters Special Services- Dual Indexing Neo4j and Solr presented by Nathan Mayne

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Neo4j GraphTour New York_Thomson Reuters SS

  1. 1. Dual Indexing Neo4j and Solr for a Unified Platform Labeled Property Graphs and RDF for the Enterprise October 16th, 2019 REUTERS / Jason Reed
  2. 2. Overview REUTERS / Kham
  3. 3. Hierarchy of Search Needs Eric Pugh, Search Relevance Organizational Maturity Model 2017
  4. 4. Least Favorite Data Format?
  5. 5. Knowledge Graph Statistics 74 data sources 1.7 billion triples 18,784,766 unique entities Leveraging 7 open source projects
  6. 6. Enterprise Graph: Connecting structured and unstructured content TAGSTITC H MAP INDEX
  7. 7. Enterprise Graph: Connecting structured and unstructured content MAP Unify data attributes into common vocabulary
  8. 8. Enterprise Graph: Connecting structured and unstructured content Resolve unique entities into the larger graph STITC H
  9. 9. Enterprise Graph: Connecting structured and unstructured content Use Unstructured Text to Enrich Entities and Relationships TAG
  10. 10. Enterprise Graph: Connecting structured and unstructured content Make it All Searchable in Neo and Solr INDEX
  11. 11. TRSS Enterprise Graph Architecture Diagram Neo4j Allows cypher queries
  12. 12. Why Use Both? REUTERS / Ilya Naymushin • Existing data sources in RDF • RDF has mature ecosystem • Search in Cypher, SPARQL, or GraphQL • Leverage Neo4j Graph Algorithms • Perform domain specific modelling
  13. 13. Mapping RDF to Neo Key Steps 1. Iterate over relationships 2. Match each node to its related nodes 3. Merge paths with relationships REUTERS / Yves Herman
  14. 14. Use Cases
  15. 15. Localized Centrality REUTERS / Yves Herman
  16. 16. Relationship Validation via Automated Document Tagging
  17. 17. Investment Trends
  18. 18. Investment Trends
  19. 19. Sample Images REUTERS / Yves Herman Next Steps • Entity Resolution • Open Identifiers • Graph Literacy
  20. 20. REUTERS / Yves Herman Conclusion Image Credits - The Apache Software Foundation, Neo4j, PostgreSQL License, and Redis Labs Fair Use
  21. 21. REUTERS / Yves Herman Contact Me @nathanmaynes

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