| Description |
|---|
| Connected Entity | Name | Cardinality | Description |
|---|---|---|---|
| Source Entity |
Table | A Table is a relational data structure, used as the reference for the switch to production. The Table is the central element of the relational databases. A table is accessible by means of a primary key, and if necessary foreign keys; it is described by an ordered sequence of Columns. A Table is generally derived from a Logical Data Entity or asssociation. | |
| Target Entity |
Logical Data Entity | [0..*] | A Logical Data Entity is a logical structure of a Data Entity. As any Data Entity, it has an independent existence and can be uniquely identified. A Logical Data Entity is characterized by Logical Relationships it has with other Logical Data Entity(ies) and by its Attributes. |
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