👉 Complexity engineering is the systematic approach to managing and mitigating the inherent complexity in large-scale systems, aiming to ensure their reliability, maintainability, and scalability. It involves identifying, analyzing, and addressing the various sources of complexity—such as interactions between components, evolving requirements, and unforeseen emergent behaviors—to prevent system failures and enhance overall performance. By employing techniques like decomposition, abstraction, and modular design, complexity engineering helps in breaking down complex systems into manageable parts, facilitating better understanding, control, and adaptation to changes. This proactive strategy is crucial in software development, where the interplay of numerous components can lead to unpredictable outcomes if not carefully managed.