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Build systems.
Understand the why.

一个持续生长的工程知识库:从 C++ 系统、仿真与 Linux,到 AI 基础设施、LLM 推理与可靠交付。

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AI infrastructure
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350published notes
19curated guides
11topics
2020—2026writing timeline
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Track 01

C++ Backend Engineering

C++ 后端工程

从可重复构建、生命周期和并发,到 Linux 部署、性能分析与故障定位。

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Track 02

AI Agents & LLM Systems

AI Agent 与 LLM 系统

从模型调用、RAG 和工作流,到 Agent 权限、推理服务与生产运维。

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Track 03

Computer Science Foundations

计算机科学基础

用数据结构、设计模式和 books 笔记建立更稳的问题建模与实现基础。

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精选文章负责今天的历史文章负责上下文;两者共同构成一个可阅读、可追溯的知识库。