Deliverable 1 Begin with the initial entities for Department, Employee, Supervisor and Project…

Deliverable 1

Begin with the initial entities for Department, Employee, Supervisor and Project provided above, transform them into RELATIONS. Realize that the four entities (or the four converted relations) are not in 3rd Normal Form. This is obvious by the many-to-many relationship that would need to exist between DEPARTMENT and EMPLOYEE and the relationship between EMPLOYEE and PROJECT. Make sure to show the referential integrity constraints diagram

You are to do the steps necessary to obtain 3rd Normal Form. You do not have to show how you got there, but you are to provide a document that shows the final relations you come with (and their relationships) once you have achieved 3rd Normal Form. Be sure to format this showing the logical schema (Rectangle boxes for relations in alphabetical order and lines between the relations to indicate the relationships). Make sure it includes proper formatting and capitalization, as well as the appropriate relationships.

Deliverable 2

In Deliverable 2, you will start with a copy of your Deliverable 1, and build upon it by adding the necessary functionality to support the following business rules:

Business Rules: In addition to the following business rules, make sure to add any other business rules based on your assumptions:

  1. Each DEPARTMRNT has exactly one SUPERVISOR.
  2. A SUPERVISOR is in charge of one and only one DEPARTMENT.
  3. Each DEPARTMENT is assigned at least one EMPLOYEE.
  4. Each EMPLOYEE works for at least one DEPARTMENT.
  5. Each PROJECT has at least one EMPLOYEE working on it.
  6. An EMPLOYEE is assigned to 0 or more Project.
  7. Add any additional business rules

In Deliverable 2, Be sure to list your relations in alphabetical order and be sure to include the relationships between the relations (all these lines may look a little messy). Also, keep in mind that all the relations must be shown flush left against the left margin of the page and in alphabetical order. Be sure to use the correct capitalization formatting with RELATION names being singular and, in ALL CAPS, while attributes are presented using Proper Camel notation. Remember that this logical schema is a listing of the relations and relationships, and it is not in the same format as an ERD. Also, make sure to show the Functional Dependencies (Full, Partial, Transitive)

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