The Repository Pattern Done Right: Consumer-Defined Interfaces in Go - DEV Community

This page discusses the correct implementation of the Repository Pattern in Go programming. It critiques traditional tutorial approaches and presents an improved method based on Martin Fowler's definition. The pattern separates the business logic layer from the data layer (database persistence) to achieve maintainable, testable, and readable code. The fundamentals include a collection-like interface that defines database methods and a struct implementation with a single Unit of Work database session attribute. By understanding what drives this pattern and correcting common misinterpretations, developers can restructure their database logic effectively.