Create a conceptual data model of data management project showing the entities and relationships.

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Create a conceptual data model of data management project showing the entities and relationships.

Week 2 – Data Management Project: Conceptual Design

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The Data Management Project for Week 2 builds upon what you did for the Data Management Project in Week 1.

  1. Create a conceptual data model of data management project showing the entities and relationships.
  2. Add a new ‘Conceptual Data Model’ section to your DBMS assignment you submitted last week.
  3. Add the conceptual data model to the new section.
  4. Make sure you correct the DBMS assignment document from week 1 based on my feedback before submitting this assignment.

Week 3 – Data Management Project: Logical Design

Attached Files:

· File GroceryStore.pdf (266.891 KB)

· File ERD Car Dealership.pdf (83.314 KB)

· File Students_Allergies_ERD.pdf (76.277 KB)

· File Student_Internship.pdf (194.87 KB)

The Data Management Project for week 3 builds upon what you did for the Data Management Project in weeks 1 and 2. Create a logical data model of data management project showing the entities, relationships, primary keys, and foreign keys. Eliminate composite attributes, like student_name, by creating student_first_name and student_last_name. Create associative entities to resolve any many-to-many relationships between entities. Make sure each entity is in third normal form, meaning that each non-key attribute must depend on the primary key, the whole primary key, and only nothing but the primary key. Use the draw.io tool (https://www.draw.io/) to create your logical model.

I have attached four examples for you to see how your models should look — hope it helps!

Week 4 – Data Management Project: Data Dictionary
A data dictionary for all tables defined in data model is required for final project. This week, you will create a data dictionary for two entities from week 3 submission of data model. A data dictionary defines information for data model and database design.

Please identify the following components for each of the two entities:

· Attribute name

· Attribute data type

· Attribute description

· Attribute values

Here are two different sample templates

to define your data dictionary. You can choose either sample template. Submit your assignment in MS Word format via the assignment link. Your assignment will be graded according to the Data Management Final Project Weekly Submission Rubric: Data Management Final Project Weekly Submission Rubric.pdf

Resources: These resources can be found in MindTap in the Week 4 Discussion Board module.

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