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lathiat | 6 months ago

Not everything uses qemu. Some do. More use KVM. Not everything does.

Example: https://firecracker-microvm.github.io/

discuss

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xyse53|6 months ago

I've found QEMUs microvm to be faster at boot while having nicer tooling and a cleaner upgrade path if needing more features. Aside from hype I'm actually not sure why anyone would still use firecracker.

monocasa|6 months ago

Mainly because of the much larger attack surface of QEMU.