Software engineer with a passion for Developer Experience, currently at Anthropic. Proud Nix user since college, now using it at work!

Presentations

22x

Docker Was Too Slow, So We Replaced It: Nix in Production

Kubernetes means containers - but container images stop scaling once you hit 25+ GB, even if you’re building them with Nix. Learn how Anthropic took production startup times from minutes to sub-second with a multi-level, replicated cache hierarchy. We’ll deep dive into nix-sidecar: our custom tool to escape Docker, replacing slow image pulls with highly-parallel native Nix fetches, cached on every node. This talk is for anyone interested in faster deploys or advanced Nix usage!

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