The entities and the relationships
A first idea to schematize our scenario
In such a multifaceted system, it would be difficult to simply record the objects, their specific characteristics, the interactions and sequences they have between them.
We needed to start visualizing all the relationships between the items and the information related to the entities involved in our project.
Items
real existing objects in holding institutions
Entities
people, places, dates and concepts related to our scenario
Relationship
links between items and/or entities.
The purpose of the E / R model is to visualize this system of interconnection as easly as possible and to emphasize the strong connection through the compelling relationships that our items and entities are developing.
