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Docker has always used microVMs (well since 2016)

48 points · 40 comments · avsm

  1. jeswin · · focus · HN ↗
    Dynamic memory hot-plugging is still not as efficient. So if you don't want strict isolation between containers or individual sandboxes around each one of them, avoid VMs to achieve the highest density per box.
    1. LeBit · · focus · HN ↗
      smolvm uses only the required memory and releases what isn’t needed anymore
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