Simon Willison’s Weblog

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3 items tagged “firecracker”

2023

Why We Replaced Firecracker with QEMU (via) Hocus are building a self-hosted alternative to cloud development environment tools like GitPod and Codespaces. They moved away from Firecracker because it’s optimized for short-running (AWS Lambda style) functions—which means it never releases allocated RAM or storage volume space back to the host machine unless the container is entirely restarted. It also lacks GPU support. # 10th July 2023, 3:09 pm

2022

Weeknotes: Building Datasette Cloud on Fly Machines, Furo for documentation

Hosting provider Fly released Fly Machines this week. I got an early preview and I’ve been working with it for a few days—it’s a fascinating new piece of technology. I’m using it to get my hosting service for Datasette ready for wider release.

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2021

Behind the scenes, AWS Lambda (via) Bruno Schaatsbergen pulled together details about how AWS Lambda works under the hood from a detailed review of the AWS documentation, the Firecracker paper and various talks at AWS re:Invent. # 10th July 2021, 7:40 pm