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AWS re:Invent 2018: Powering Next-Gen EC2 Instances: Deep Dive into the Nitro System (CMP303-R1)

Amazon Web Services · talk · Watch on YouTube

Cloud, DevOps & reliabilityOperating systems & kernels

What it is

An AWS re:Invent 2018 session diving into the Nitro system, a set of hardware offload and security building blocks behind next-generation EC2 instances. It covers the design and architecture and how Nitro enables new instance types.

Why Hacker News recommends it

Cited as the primary source on how Nitro offloads I/O to dedicated hardware and keeps management tasks off guest CPUs.

  • 1 people recommended it
  • 1 different months
  • 0 strong recommendations
  • first 2019, last 2025

What HN commenters said

  1. “With the Nitro hypervisor, there are no management tasks that share CPUs with guest workloads.”

    Deep dive on Nitro hypervisor avoiding guest VM interruptions, with a real-time customer.

    _msw_, 2019-01 · Recommendation · in “Twitter migrates data to Google Cloud”

Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.

Topics: aws nitro, ec2, hypervisor, hardware offload, virtualization

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