Schema First Development

Schema First Development is a method for building APIs where you start by designing and defining the data structure and the rules (schema) that describe how clients can interact with the system. Think of it like drafting a detailed blueprint before constructing a building. By establishing the schema upfront, developers and teams agree on data types, relationships, and operations, which guides subsequent development of the actual code and functionality. This approach ensures consistency, improves collaboration, and makes it easier to maintain or update the system over time.