Normalize Excel Data for Pitt Fitness Database

What are the major steps needed to create a normalized database from the data in the Excel spreadsheet of Pitt Fitness?

Answer:

The major steps to create a normalized database from the data in the Excel spreadsheet of Pitt Fitness involve identifying entities, defining relationships, designing tables, conducting normalization to prevent redundancy, and migrating the data.

Explanation:

To transform the Excel spreadsheet data into a normalized database for Pitt Fitness, several key steps need to be followed:

1. Identify Entities: Begin by analyzing the data to identify distinct entities such as 'Customers', 'Subscriptions', or 'Trainers'.
2. Define Relationships: Establish the relationships between different entities, like the connection between a 'Customer' and their 'Subscriptions' or the link between a 'Subscription' and a 'Trainer'.
3. Design Tables: Create separate data tables for each identified entity and establish relationships between them using foreign keys.
4. Normalization: Normalize the data to enhance data integrity and security by reducing redundancy and eliminating data dependencies.
5. Data Migration: Finally, import the data from the Excel spreadsheet into the newly designed and normalized database for Pitt Fitness.

By following these steps, you can ensure that the Pitt Fitness database is efficiently structured and optimized for data management and analysis.