The post introduces the concept of 'smart core, thin interfaces' for structuring software to avoid a big ball of mud. It emphasizes creating core business logic modules surrounded by lightweight interfaces that cater to different actors, ensuring maintainability and adaptability. The approach aligns with various architecture philosophies like hexagonal, service-oriented, and microservices architectures. Keeping the business logic tightly packed and using interfaces to handle interactions helps prevent errors and improves system stability.
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Smart core, thin interfacesSanitize at the edgesWhat's an interface?Learned something new? Read more Software Engineering Lessons from ProductionSort: