Tag: Prefix Caching

3 articles

• Prefix Caching in Production: Reducing TTFT with KV Cache Reuse

  A comprehensive guide to Prefix Caching for LLM inference: principles, suitable workloads, engineering integration, monitoring, security boundaries, and common pitfalls for RAG, Agent, and multi-turn dialogue applications.

  07/01/2026 LLM / Inference Optimization / KV Cache / Prefix Caching / Engineering Practices

• Prefix Caching in Production: A Complete Guide to Reusing KV Cache for RAG and Agent Services

  A systematic guide to Prefix Caching for reusing KV Cache of shared prompts and contexts, reducing TTFT, inference costs, and redundant prefill in RAG, Agent, and long-document QA scenarios. Includes engineering checklists for vLLM, OpenAI API, and SGLang.

  06/30/2026 LLM Serving / KV Cache / RAG / Agent Infrastructure / Prefix Caching / Inference Optimization

• KV Cache Reuse in Practice: Prefix Caching, Offloading, and Long-Context Cost Management

  A systematic guide to KV Cache reuse for long-context LLM serving: Prefix Caching, RadixAttention, multi-tier offloading, hit rate, latency, cost, and production checklists.

  06/29/2026 LLM Inference / KV Cache / Prefix Caching / vLLM / SGLang