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Conceptual schema

A conceptual schema, or conceptual data model, is a map of concepts and their relationships, for example, a conceptual schema for a karate studio would include abstractions such as student , belt , grading and tournament .

The next step towards creating a database design, after a conceptual schema is produced, is a logical schema.

=Concepts =

  • abstraction (a Class (computer science) of something)
  • physical object (an instance of a Class)
  • =Relationships=

  • A is a B
  • A contains B
  • A requires B
  • =See also=

  • Concept mapping
  • Entity-relationship model
  • Knowledge representation
  • Mindmap
  • Ontology (computer science)
  • Semantic Web
  • =External link=

  • [http://www.agiledata.org/essays/dataModeling101.html Documentation slightly biased to certain software]