Youzan Coder
Dec 31, 2021 · Backend Development
Applying Domain-Driven Design (DDD) in Youzan Credit Core System
Applying Domain‑Driven Design to Youzan’s Credit Core System involved consulting experts, mapping loan processes, using four‑color modeling to define documents, participants, roles and data, establishing bounded contexts, designing sub‑domains with use‑case diagrams, and adopting a layered (often hexagonal) architecture to ensure maintainable, scalable microservices.
DDDDomain-Driven DesignHexagonal Architecture
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