从微服务到智能体：分布式系统的下一次演进
原标题：Article: From Microservices to Agents: The Next Evolution of Distributed Systems
AI 摘要
InfoQ 发表文章，探讨由大语言模型和推理系统驱动的 agentic AI 架构如何从微服务架构演进而来。文章指出，微服务解决的是服务分解问题，而 agentic 系统解决的是决策分解问题，执行路径在运行时根据上下文动态生成，而非在设计时完全确定。这种转变带来更强的适应性，但也引入非确定性执行、决策质量成为核心可靠性指标、故障常表现为推理质量静默下降等新挑战，需要受限自主性、评估循环和确定性回退机制。
正文节选
Key Takeaways - Agentic AI systems shift distributed systems design from orchestrating services to orchestrating decisions made at runtime. - Unlike microservices, agentic systems introduce non-deterministic execution paths driven by context, reasoning, and tool selection. - Decision quality becomes a first-class reliability concern alongside latency, availability, and throughput. - Production failure modes often manifest as silent degradation in reasoning quality rather than explicit system err