Conceptual Database Design

Project Info -

Developed a comprehensive solution for a client to design a conceptual database schema, ensuring seamless organization and relational integrity of data. The schema captures all fields from a complex "Review of Order" request form, split across multiple tables (Request, Order Information, Applicant Information, Representative Information) with well-defined primary and foreign key relationships. A robust plan for migrating existing data into the new database model was implemented. Dummy data was generated using Python with Pandas and exported to Excel for testing. A Python-based migration script transferred this data into a MySQL database, ensuring referential integrity and preventing SQL injection with parameterized queries. The migration process handled millions of records with detailed error handling and confirmations. This solution offers a scalable and efficient framework for structured data storage and migration.