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1.4.04. Database Left:right divide

  • Design
    • Catalog, Meta-data, Intension, or Database schema
    • Entity type
    • Relationship type
  • State
    • Set of occurences/instances, Extension, snapshot
    • Entity set
    • Relationship set

Entity and Relationship, types and set in the context of the database design and data divide

‹ 1.4.03. Design in the modern contextup1.4.05. Basic ER diagram ›
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