Tinker Programmer

Jun 30, 2026 · Backend Development

Four Context Mapping Patterns for Cross‑Bounded‑Context Collaboration

The article explains how to integrate multiple bounded contexts in a payroll system by using four DDD‑based relationship patterns—Shared Kernel, Customer‑Supplier, Anti‑Corruption Layer, and Open Host Service—detailing their motivations, code organization, risks, and selection criteria.