How SageMaker Sticky Sessions Reuse KV Cache to Accelerate LLM Inference

The article explains how Amazon SageMaker's Sticky Session routing creates session affinity, allowing KV cache reuse across requests, which eliminates redundant computation, reduces latency, and improves memory efficiency for multi‑turn LLM applications.

Amazon SageMakerBoto3KV Cache

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How SageMaker Sticky Sessions Reuse KV Cache to Accelerate LLM Inference