Database Design

Every well‑organised app, website, or business system sits on a solid foundation – a well‑designed database. Database Design teaches you how to structure data logically, efficiently, and securely, so it can be easily accessed, updated, and scaled as your application grows. You’ll learn how to model real‑world situations using entity‑relationship diagrams (ERDs), turn those models into relational tables, and apply normalisation to avoid data duplication and errors. From small personal projects to enterprise‑level systems, the principles you’ll master in this course remain universal. We’ll work with practical examples and give you hands‑on practice with SQL to create, alter, and query your own databases. Whether you’re planning to become a back‑end developer, a data analyst, or simply want to build smarter applications, this course gives you the design skills that separate amateurs from professionals. Our expert instructors will guide you from your first table design all the way to complex multi‑table relationships. No prior database experience needed – just logical thinking and a desire to build data‑driven solutions!