Welcome to Shaun Luttin's public notebook. It contains rough, practical notes. The guiding idea is that, despite what marketing tells us, there are no experts at anything. Sharing our half-baked ideas helps everyone. We're all just muddling thru. Find out more about our work at bigfont.ca.
Contents tagged with database
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Conceptual vs Logical vs Physical Entity Relationship Diagrams
Conceptual has the least detail of the three models contains the organization's "master entities" describes the information that the system will require sometimes acts as the basis for the logical … more