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  • Database training

1.1.21. Entity

  • Selected from real world
  • Populate Miniworld/UoD
  • Entity is an approximation
  • Two elements: Entity types and sets
  • Collection of attributes
    • Object similarity, classes as entity types
  • Entities inter-relate

Database entity types and sets

‹ 1.1.20. General data model termsup1.1.22. Attributes ›
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