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Live snapshotting lets an agent waiting on human input save its full state, suspend, and resume when needed. Teams can also prepare an environment once and reuse it, instead of repeating resource-intensive setup for every task or RL run.

Copy-on-write forking clones a running microVM into isolated copies that share memory until they change a page. Each copy is a zone, created with one hypervisor call. “We can fork thousands of zones very quickly with this design,” says Edera CTO @alex.zenla.io

“At the point we are freezing and CoW, we are talking milliseconds, whereas Kubernetes frequently measures things in seconds.” Getting there took custom tooling for freezing and cloning memory state. Alex: “We are often optimizing Kubernetes itself to make it all possible.”