When should a team consider these approaches?
First measure whether transfer coordination or repeated prompt prefill is a real bottleneck. These techniques target disaggregated deployments with suitable networking and cache-aware routing, which may be more complex than a single-node setup.
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Why LLM Serving Teams Are Turning KV Cache Transfer Into a First-Class Design ChoiceTwo new vLLM transfer techniques target first-token latency by overlapping movement and reusing multi-turn context. See where each helps and what it costs.
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