This article offers an in-depth technical research-minded view of LM Cache operates and how the caching machinery improves the efficiency, scalability, and cost reduction of Large Language Model (LLM) deployment. We study different types of caching architectures and mechanisms, how they can be integrated together with the new AI infrastructure and evaluated for performance. Examples from the field detail how some of our largest customers are deploying LM Caches in practice and what they have learned along the way. Finally, we conclude by highlighting some challenges, limitations and future directions in this fast-evolving field. — Read More