If our operating systems and languages provided better isolation between processes, nobody would care about microservices. All the layers of VM and container are patching holes in isolation.
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Replying to @mtnygard
The most important point to me is isolation of dependencies

Feb 20, 2019 · 12:31 PM UTC

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Replying to @stilkov @mtnygard
I think microservices tries to deliver on three isolation promises: • isolation of deploys • isolation of scaling • isolation of engineering teams (via isolation of dependencies?) I don’t think a better OS would move the needle on all of these.
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Replying to @stilkov @mtnygard
A better solution for dependency isolation is nix or something like it