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Reducing an ERM to a relational scheme
Create a relational database scheme using the following
conceptional data scheme (ERM - Entity Relationship Model) using the rules you here learned in this unit. Primary
keys should be marked as underlined and foreign
keys italic.
Publish your solution as a Word- or PDF-document on the
discussion board. Check out the solutions of the other students and comment
them. Any problems with this exercise can also be published on the discussion
board. The solutions and questions will be checked by a tutor and general
feedback published.
A conceptional model (ERM) |
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