1. Design
As a result of the specification phase of the databse application development methodology, we generated an EER (Extended Entity Relationship) diagram togehter with a set of task decompositions with associated abstract code specifying what the task would do relative to the EER.
Our next phase of the methodology is the design phase.
In the design phase we first concentrate on data, and take the EER diagram and translate that into a Relational Schema.
2. EER Diagram Review 1
Below is the EER diagram reproduced for the teaching example of Prof. Leo Mark
Below is the EER diagram produced for app LineDance
