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#SystemDesign

1 posts tagged "systemdesign"

44

Part 44 — FDE 面試準備指南(四十四):RKK 實戰——長文本 LLM 與 RAG 動態混合路由架構設計

深度拆解長文本 LLM(200 萬 Token 上下文)與傳統 RAG 的動態混合架構:為什麼超大 Context Window 仍需 RAG、如何設計智能上下文管理器(Dynamic Hybrid Router)、Vertex AI Context Caching Registry 快取策略、成本矩陣($2.50 vs $0.001)、降級策略、RRF 融合機制,以及 Staff 級 FDE 面試的完整答題框架

Jun 8, 2026 ·26 min aiengineering

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