Database Development 2

  Using the Microsoft Visio schema and excel files attached. Answer the following questions:

• Which schools generate the highest amount of debt for the average student who attends?
• What is the employment rate for the students who graduate from this school?

Revise the Database Schema in the attached Visio File based on the excel files attached and the questions above if any data was missed, add it to the schema.

Test your schema by completing the following tasks:

• Define the database tables you will need and group the tables by function. Document your tables in an annotated Microsoft® Visio® diagram.
• Develop the SQL queries needed and populate the tables from the attached excel files.
• Define an appropriate strategy to optimize and incorporate best practices in to the SQL that you created.
• Document your SQL and metadata in Microsoft® Visio® 
• Capture screenshots of each query result.

Document your results as a 1-page Microsoft®Word document that:

• Describes your SQL, populated tables, and the best practices you used to develop your SQL queries
• Includes the SQL statements and corresponding screenshots of each query result

 Compress your revised diagram(s), testing results documentation and SQL files into a ZIP file.