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FollowtheDamnCode

Inference Engineering

What actually limits LLM serving — prefill vs decode, the KV cache and its memory maths, batching, quantization, runtimes, and capacity planning with real numbers.

This lesson is part of Pro.

Free covers the C and Python courses, the first three DSA topics, the opening system design lessons and the beginner AI lessons, all with the full coach. Pro opens the rest of the library in the FollowtheDamnCode app.