https://www.chenk.top/en/tags/vmware/Recent content in VMware on Chen Kai BlogHugoenMon, 20 Feb 2023 09:00:00 +0000https://www.chenk.top/en/cloud-computing/virtualization/Mon, 20 Feb 2023 09:00:00 +0000https://www.chenk.top/en/cloud-computing/virtualization/<p><figure class="article-figure"> <img src="https://blog-pic-ck.oss-cn-beijing.aliyuncs.com/posts/en/cloud-computing/virtualization/illustration_1.png" alt="Cloud Computing (2): Virtualization Technology Deep Dive — Chapter overview" loading="lazy" decoding="async" class="content-image"> </figure> </p> <p>Without virtualization, there is no cloud. Every EC2 instance, every Lambda invocation, every Kubernetes pod ultimately stands on the same trick: lying convincingly to an operating system about the hardware underneath it. This article walks the full stack — from the CPU instructions that make the trick cheap, through the four hypervisors that dominate the market, to the production-grade tuning knobs that decide whether your VMs run at 70 % or 99 % of bare metal.</p>