David E. O'Neil

David E. O'Neil is a computer scientist best known for developing the relational database model, which organizes data into tables for easier access and management. His work revolutionized how information is stored and retrieved in software applications, improving efficiency and scalability. O'Neil’s contributions laid foundational principles for modern databases used in countless industries, from finance to technology. His research and innovations continue to influence database design, enabling more effective data handling in complex systems.