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Nov 23, 2025 · Fundamentals

How to Create a Universal Technical Diagram Language for Complex Systems

This article presents a comprehensive, practice‑tested methodology that combines C4, UML, DDD, micro‑service decomposition and other techniques into a standardized set of diagrams—context, architecture, deployment, domain/data models, sequence, state, concurrency and data‑flow—to improve communication and thinking across diverse system types.