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Turning the Web into a Database

Turning the Web into a Database. What does the Web offer us today?. What do we actually want?. Outline. Development of the Web Overview of some Base Technologies Integrating Relational DBs into the Web Summary and Outlook. Development of Web . Current Stage: Web 2.0.

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Turning the Web into a Database

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  1. Turning the Web into a Database

  2. What does the Web offer us today?

  3. What do we actually want?

  4. Outline • Development of the Web • Overview of some Base Technologies • Integrating Relational DBs into the Web • Summary and Outlook

  5. Development of Web

  6. Current Stage: Web 2.0

  7. Really Simple Syndication (RSS)

  8. Use Case: Trend Scouting

  9. Use Case: Financial Information Analysis

  10. Structures enables Information Processing

  11. Resource Description Framework (RDF)

  12. Every Triple is Hyperlink

  13. Every Triple is a Hyperlink

  14. Every Triple is Hyperlink

  15. The SPARQL Query Language

  16. What to Query? 1. Querying a Single Data Source 2. Querying Multiple Data Sources 3. Querying the complete Semantic Web

  17. Querying a Single Data Source

  18. Querying Multiple Data Sources

  19. Querying the complete Semantic Web

  20. Viewing the Web as RDF

  21. Outlook

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