Peter Chen

Peter Chen is an influential computer scientist known for his work in database design and information systems. He introduced the Entity-Relationship (ER) model in 1976, a conceptual framework that helps in designing databases by visually representing data entities and their relationships. This model simplifies the process of organizing and structuring data within databases, making it easier for developers and businesses to manage and retrieve information. Chen's contributions have significantly shaped how databases are created and used across various industries, enhancing data management practices worldwide.