https://www.dbta.com/Columns/Database-Elaborations/Intuitively-Obvious-to-the-Most-Casual-Observer-171828.aspx
Intuitively Obvious to the Most Casual Observer - Database Trends and Applications
When we draw lines within an entity-relationship diagram (ERD) that represent a 'relationship,' the diagram only shows the exterior presentation. A relates to...
most casual observerto theobvious