Case Study Overview
TABLE OF CONTENTS
Please read carefully. This is a 3 part assignment on Visio and Access. I have completed the first part and would just need for it to be reviewed and have the 2 and the 3 parts completed. please understand it is through Visio and Access!
Scenario
A small surgery center needs your help to create a database. The office manager has identified the following types of data (entities): patients, doctors, procedures and appointments using the following business rules:
Patients can have many doctors and many doctors can see many patients.
Patients can have many procedures and many procedures are done on patients.
Doctors can have multiple appointments.
(hint: these are many to many relationships, so associative tables need to be added).
Requirements
Please identify the attributes and primary keys needed for each of the entities.
Identify the data types you would use for each of the attributes.
Determine the relationships between the entities and find the one-to-many and many-to-many relationships.
Create an ER diagram using Visio include the associative tables based on your analysis.
Identify all foreign keys needed in the database design.
Create the database and relationships in Access and populate the tables using the spreadsheets (unless your Professor wants you to type the data into the tables).
Write a 3-5-page APA paper discussing the following topics:
Discuss Database impact on the workplace,
Discuss database benefits when businesses use querie,
Forms, and reports.
Discuss at least two security concerns should be discussed with a proposed solution to mitigate the security issues.
Note
The Case Study is an individual project that has two project Milestones. Milestone 1 is due Week 4 and Milestone 2 is due Week 8.
Case Study Files
Please download the Case Study Files
(Links to an external site.)
needed for this assignment.
Grading Rubrics
Milestone 1 – Due Week 4 – 50 Points
Step Task Points
1a Primary key identified for each entity (four tables): patients, doctors, procedures and appointments 5
1b Attributes identified for each entity (four tables): patients, doctors, procedures and appointments 5
2 Data Types
2a Identified data types 5
3 Relationships
3a Identify one-to-many relationships 5
3b Identify many-to-many relationships 5
4 Foreign Keys
4a Add foreign keys to tables as needed 10
5 ER Diagrams
5a Create an ER diagram using Visio 15
Total 50
Milestone 2 – Due Week 8 – 90 Points
Step Task Points
6 Create and Populate the Database
6a Create the tables and relationships in Access 15
6b Integrate the data from the spreadsheets 20
6c Create query 1 – Create an Action query 1 – Action queries can delete records, update data, append data from one or more tables to another table, and make a new table. See your professor 10
6d Create query 2. – Multiple criterion query 10
6e Create query 3. – Crosstab query or Parameter query 10
7 Written report
7a Discuss database benefits when businesses use queries, forms, and reports 10
7b Discuss at least two security concerns should be discussed with a proposed solution to mitigate the security issues 10
7c Edit, spellcheck, and list references 5
Total 90
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