ASSIGNMENT REQUIREMENT
Project: Database Design for Project Management
You’re appointed as Database administrator to Stamford consulting. Your first assignment is to advise your client on how to manage human resources for projects.
Your ideas to include how to analyze the logical database design , physical data model, establish relationship, create tables, and manipulate records using Data definition and data manipulation language You and your team are highly advised to conduct some research and to get better understanding on human resource data in relation to project management.
You may refer to advised reference books in the course and internet resources.
Below is the Project Management Report, which describes projects being worked upon by employees
Task 1
Convert the Report from un-normal form into third normal form. Provide appropriate name for each Entities and attributes. Find the primary, Foreign and composite keys.
Note:
• Find Un-Normalized form data
• Convert un-normalized set to 1NF
• 1NF to 2NF
• 2NF to 3NF
• In between the process of normalization find out Primary, foreign and Composite keys.
• Discuss the steps of normalization while carrying each NFs.
• Use appropriate tool to do the task
Task 2
Key in appropriate records for all the tables. (Sample, take from the project report given and add further meaningful records in the derived tables.)
1) Display Employee Name belongs to department either IT or Finance
2) Count No of Employees whose Hourly rate above 50
3) Find employee names starts with ‘S’
4) Display Department Name and Sum of Hourly Rate for each Department.
Sample Output:
Department Name Total Hourly Rate
Finance $125
HR $110
IT $175
5) Display department name with Number of employees less than 5 Numbers
6) Display Employee name and Department name, who has maximum and minimum salary
7) Display No of employees , Department name in each department.
Note: Use SQL software, Do Joins in query wherever applicable. All the tables with data and SQL query along with its output for each task should be provided in word file
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