{"id":17144,"date":"2026-01-28T17:18:26","date_gmt":"2026-01-28T11:48:26","guid":{"rendered":"https:\/\/www.youstable.com\/blog\/?p=17144"},"modified":"2026-01-28T17:18:29","modified_gmt":"2026-01-28T11:48:29","slug":"type-1-vs-type-2-hypervisors","status":"publish","type":"post","link":"https:\/\/www.youstable.com\/blog\/type-1-vs-type-2-hypervisors","title":{"rendered":"Type 1 vs Type 2 hypervisors &#8211; (Key Differences)"},"content":{"rendered":"\n<p><strong>Type 1 vs Type 2 hypervisors<\/strong> differ by where they run and the trade offs that follow. Type 1 (bare metal) runs directly on hardware for higher performance, stronger isolation, and enterprise features. Type 2 (hosted) runs on an OS, prioritizing convenience and portability for desktops, labs, and light workloads. Choose based on performance, security, and management needs.<\/p>\n\n\n\n<p>Understanding Type 1 vs Type 2 hypervisors is foundational to virtualization planning, whether you\u2019re building a homelab, consolidating servers, or launching cloud instances. This guide explains each hypervisor type, key differences, use cases, pros and cons, and how to choose, based on hands on experience deploying and managing virtualized environments in hosting and enterprise settings.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"what-is-a-hypervisor\">What is a Hypervisor?<\/h2>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 45%\"><div class=\"wp-block-media-text__content\">\n<p>A hypervisor is the virtualization layer that creates and runs virtual machines (VMs). <\/p>\n\n\n\n<p>It abstracts CPU, memory, storage, and network resources so multiple guest <\/p>\n\n\n\n<p>operating systems can run on the same physical host.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2026\/01\/What-is-a-Hypervisor.jpg\" alt=\"Type 1 vs Type 2 Hypervisors\" class=\"wp-image-18005 size-full\" srcset=\"https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2026\/01\/What-is-a-Hypervisor.jpg 1024w, https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2026\/01\/What-is-a-Hypervisor-96x96.jpg 96w, https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2026\/01\/What-is-a-Hypervisor-150x150.jpg 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Hypervisors are broadly categorized as Type 1 (bare metal) or Type 2 (hosted), and that architectural choice shapes performance, security, and feature sets.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"type-1-vs-type-2-hypervisors-at-a-glance\">Type 1 vs Type 2 Hypervisors at a Glance<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Architecture: <\/strong>Type 1 runs directly on hardware (no general purpose host OS). Type 2 runs on top of a host OS (Windows, macOS, Linux).<\/li>\n\n\n\n<li><strong>Performance &amp; Overhead:<\/strong> Type 1 has lower overhead and more predictable performance. Type 2 adds a host OS layer, increasing overhead.<\/li>\n\n\n\n<li><strong>Security &amp; Isolation:<\/strong> Type 1 reduces attack surface and is preferred for multi tenant and production workloads. Type 2 inherits the host OS\u2019s risk profile.<\/li>\n\n\n\n<li><strong>Features: <\/strong>Type 1 platforms typically offer live migration, HA clustering, and granular resource controls. Type 2 focuses on developer convenience and desktop features.<\/li>\n\n\n\n<li><strong>Use Cases: <\/strong>Type 1 for servers, clouds, and data centers. Type 2 for dev\/test, training, and light personal or lab workloads.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"what-is-a-type-1-bare-metal-hypervisor\">What is a Type 1 (Bare Metal) Hypervisor?<\/h2>\n\n\n\n<p>Type 1 hypervisors install directly on hardware, acting as the minimal OS that manages compute, memory, and I\/O for VMs. This direct control enables better efficiency, stronger isolation, and advanced virtualization features.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"common-examples\">Common Examples<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>VMware ESXi<\/li>\n\n\n\n<li>Microsoft Hyper-V (bare metal architecture with a parent partition)<\/li>\n\n\n\n<li>KVM (Kernel based Virtual Machine, integrated into the Linux kernel)<\/li>\n\n\n\n<li>Xen \/ Citrix Hypervisor<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"pros\">Pros<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lower overhead and near native performance<\/li>\n\n\n\n<li>Hardened attack surface and strong tenant isolation<\/li>\n\n\n\n<li>Enterprise features: live migration, HA, DRS, snapshots, SR-IOV\/PCIe passthrough<\/li>\n\n\n\n<li>Predictable resource scheduling for SLAs<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"cons\">Cons<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Requires dedicated hardware and planned deployment<\/li>\n\n\n\n<li>Steeper learning curve for cluster and storage networking<\/li>\n\n\n\n<li>Some platforms have licensing costs<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"best-use-cases\">Best Use Cases<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Data centers and cloud platforms<\/li>\n\n\n\n<li>High density, multi tenant hosting<\/li>\n\n\n\n<li>Mission critical and performance sensitive workloads<\/li>\n\n\n\n<li>Virtual Desktop Infrastructure (VDI) at scale<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"what-is-a-type-2-hosted-hypervisor\">What is a Type 2 (Hosted) Hypervisor?<\/h2>\n\n\n\n<p>Type 2 hypervisors install as applications on a host operating system. They reuse the host\u2019s device drivers and services, making them easy to set up for desktops and laptops. The trade off is additional overhead and a larger attack surface due to the host OS.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"common-examples\">Common Examples<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oracle VirtualBox<\/li>\n\n\n\n<li>VMware Workstation and VMware Fusion<\/li>\n\n\n\n<li>Parallels Desktop (macOS)<\/li>\n\n\n\n<li>QEMU (hosted mode without kernel acceleration)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"pros\">Pros<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fast to install and easy to use on existing OS<\/li>\n\n\n\n<li>Great for developers, students, and trainers<\/li>\n\n\n\n<li>Flexible for quick labs and cross OS testing<\/li>\n\n\n\n<li>Often free or low cost<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"cons\">Cons<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Higher overhead and less predictable performance<\/li>\n\n\n\n<li>Security depends on the host OS hygiene<\/li>\n\n\n\n<li>Fewer enterprise grade features and integrations<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"best-use-cases\">Best Use Cases<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dev\/test environments on workstations<\/li>\n\n\n\n<li>Running a second OS on a laptop (e.g., macOS + Linux VM)<\/li>\n\n\n\n<li>Training, demos, and short lived sandboxes<\/li>\n\n\n\n<li>Light services without strict SLAs<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"deep-dive-comparison-key-differences-that-matter\">Deep Dive Comparison: Key Differences That Matter<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"performance-and-overhead\">Performance and Overhead<\/h3>\n\n\n\n<p>Type 1 hypervisors schedule CPU, memory, and I\/O directly on hardware, minimizing context switches and driver overhead. With features like hugepages, NUMA awareness, and SR-IOV, they achieve near bare metal throughput. Type 2 must share resources with the host OS, introducing variability and lower ceilings for IO intensive or latency sensitive workloads.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"security-and-attack-surface\">Security and Attack Surface<\/h3>\n\n\n\n<p>Type 1 reduces the number of layers attackers can target. Hardening the management plane, isolating management networks, and patching hypervisor components are standard practices. Type 2 inherits all host OS risks, malware or misconfigurations on the host can compromise guests\u2014so it\u2019s less suitable for multi tenant or regulated environments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"management-ha-and-ecosystem\">Management, HA, and Ecosystem<\/h3>\n\n\n\n<p>Type 1 ecosystems (e.g., vCenter with ESXi, Red Hat virtualization stacks with KVM, System Center for Hyper-V) provide cluster level HA, live migration, distributed resource scheduling, backup integrations, and policy driven automation. Type 2 tools focus on VM convenience, snapshots, and portability but rarely offer true HA or shared nothing live migrations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"hardware-access-and-passthrough\">Hardware Access and Passthrough<\/h3>\n\n\n\n<p>For GPU virtualization, RDMA, or high-performance networking, Type 1 supports PCIe passthrough and SR-IOV more reliably. Type 2 may expose USB devices or limited GPU acceleration, but it\u2019s not designed for production grade passthrough at scale.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"licensing-and-cost\">Licensing and Cost<\/h3>\n\n\n\n<p>Costs vary. ESXi and enterprise suites can be licensed per CPU or core with add-on features; KVM is open source and often bundled in enterprise Linux subscriptions; Hyper-V can be included with Windows Server licensing. Type 2 options are typically free or low cost, suitable for budget conscious labs and classrooms.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"how-to-choose-a-practical-decision-framework\">How to Choose: A Practical Decision Framework<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>If you need maximum performance, strong isolation, SLAs, or multi tenant hosting: choose a Type 1 hypervisor.<\/li>\n\n\n\n<li>If you need convenience for development, testing, or learning on a laptop\/desktop: choose a Type 2 hypervisor.<\/li>\n\n\n\n<li>If you plan to scale beyond one host, require HA\/live migration, or expect compliance <strong>audits:<\/strong> Type 1 is the safer path.<\/li>\n\n\n\n<li>If budget is tight and workloads are non critical: Type 2 can suffice while you prototype.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"role-based-recommendations\">Role Based Recommendations<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Developers:<\/strong> Type 2 on a workstation for local testing; mirror production on a small Type 1 lab when performance matters.<\/li>\n\n\n\n<li><strong>SMBs:<\/strong> Type 1 for core services (AD, databases, ERP); Type 2 for training and QA.<\/li>\n\n\n\n<li><strong>Enterprises\/Hosts:<\/strong> Type 1 across clusters with centralized management, monitoring, and backup.<\/li>\n\n\n\n<li><strong>Edge\/VDI:<\/strong> Type 1 for deterministic performance and device passthrough.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"real-world-hosting-insight-youstable-experience\">Real World Hosting Insight (YouStable Experience)<\/h2>\n\n\n\n<p>In hosting, tenant isolation and predictable performance are non negotiable. That\u2019s why providers, including YouStable, standardize on Type 1 stacks (commonly KVM on hardened Linux) for VPS, cloud instances, and dedicated virtualization nodes. This approach enables CPU pinning, NUMA alignment, SR-IOV networking, and storage QoS, preventing noisy neighbors and meeting SLAs.<\/p>\n\n\n\n<p>If you\u2019re moving from a Type 2 lab to production, expect notable gains by switching to Type 1: lower latency, better IO throughput, and access to live migration, HA, and mature backup tooling. At YouStable, our team can advise on right sizing hosts, storage tiers (NVMe vs. SATA), and network designs to match your application realities.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"setup-tips-and-best-practices\">Setup Tips and Best Practices<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"for-type-1-hypervisors\">For Type 1 Hypervisors<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enable hardware virtualization (Intel VT-x\/VT-d or AMD-V\/IOMMU) and SR-IOV in BIOS\/UEFI.<\/li>\n\n\n\n<li>Align CPU topology with VM vCPU counts; consider CPU pinning for latency-critical workloads.<\/li>\n\n\n\n<li>Use hugepages and NUMA awareness for databases and analytics.<\/li>\n\n\n\n<li>Adopt redundant storage (RAID, replicated or shared storage) to support HA and live migration.<\/li>\n\n\n\n<li>Segment management, storage, and VM networks; apply firewall policies and role-based access.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"for-type-2-hypervisors\">For Type 2 Hypervisors<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Keep the host OS lean:<\/strong> disable unnecessary services, patch regularly, and use reputable security tools.<\/li>\n\n\n\n<li>Allocate sufficient RAM\/CPU, but leave headroom for the host OS to prevent contention.<\/li>\n\n\n\n<li>Use bridged networking for realistic lab scenarios; NAT for quick, isolated tests.<\/li>\n\n\n\n<li>Prefer SSD\/NVMe storage to reduce IO bottlenecks; snapshot judiciously.<\/li>\n\n\n\n<li>Back up VM images and export configurations to version control where possible.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"quick-check-is-kvm-supported-on-linux\">Quick Check: Is KVM Supported on Linux?<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code># Verify CPU virtualization extensions\nlscpu | grep -i virtualization\n\n# Check if KVM modules are loaded\nlsmod | grep -E 'kvm|kvm_intel|kvm_amd'\n\n# Optional: validate host capabilities (on some distros)\nvirt-host-validate<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"common-myths-clarified\">Common Myths, Clarified<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u201cType 2 is always insecure.\u201d<\/strong> It\u2019s less suitable for multi tenant production, but with a hardened host and limited exposure, it\u2019s fine for labs.<\/li>\n\n\n\n<li><strong>\u201cKVM is Type 2 because it runs on Linux.\u201d<\/strong> KVM is part of the Linux kernel, making it functionally Type 1 (bare metal via the kernel).<\/li>\n\n\n\n<li><strong>\u201cType 1 is always expensive.\u201d<\/strong> Open source stacks (KVM, oVirt, Proxmox VE) lower costs while delivering enterprise features.<\/li>\n\n\n\n<li><strong>\u201cYou can\u2019t do GPU with VMs.\u201d<\/strong> With Type 1 and proper hardware, GPU passthrough and vGPU are common.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"faqs\">FAQs<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1769237813124\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"which-is-better-type-1-or-type-2-hypervisor\">Which is better: Type 1 or Type 2 hypervisor?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Neither is universally \u201cbetter.\u201d Type 1 suits production, performance sensitive, and multi tenant environments due to lower overhead and stronger isolation. Type 2 is ideal for desktops, labs, and quick testing because it installs easily on an existing OS.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769238101363\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"is-kvm-a-type-1-or-type-2-hypervisor\">Is KVM a Type 1 or Type 2 hypervisor?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>KVM is considered a Type 1 hypervisor because it is integrated into the Linux kernel. While it leverages user space tools (libvirt, QEMU) for device models, the core virtualization runs at the kernel level, similar to bare metal behavior.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769238110246\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"is-vmware-esxi-a-type-1-hypervisor\">Is VMware ESXi a Type 1 hypervisor?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes. VMware ESXi is a classic Type 1 (bare metal) hypervisor. It installs directly on hardware and is managed via tools like vSphere\/vCenter for clustering, HA, and orchestration.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769238117236\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"can-type-2-hypervisors-be-used-in-production\">Can Type 2 hypervisors be used in production?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Generally not recommended. While possible for small, non critical workloads, Type 2 lacks the isolation, performance consistency, and HA features required for most production environments. Consider migrating to a Type 1 stack for reliability.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1769238125481\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"is-microsoft-hyper-v-type-1-or-type-2\">Is Microsoft Hyper-V Type 1 or Type 2?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Hyper-V is Type 1. It uses a microkernelized architecture with a parent partition that hosts management services. Despite running alongside Windows Server, the hypervisor itself operates at the bare metal layer.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"conclusion\">Conclusion<\/h2>\n\n\n\n<p>If you prioritize uptime, security, and scale, go Type 1. If you need flexibility on a workstation or you\u2019re learning, Type 2 is perfect. As your workloads grow, consider maturing into a Type 1 platform for HA, live migration, and enterprise grade performance. If you\u2019re unsure, <strong><a href=\"https:\/\/www.youstable.com\/\">YouStable<\/a><\/strong> can help you map requirements to the right hypervisor and hosting architecture.<\/p>\n\n\n\n<p>Ready to plan your next step? Lean on YouStable\u2019s virtualization expertise to design a resilient, cost effective environment, whether you\u2019re consolidating servers, rolling out VMs for clients, or preparing a cloud ready stack.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Type 1 vs Type 2 hypervisors differ by where they run and the trade offs that follow. Type 1 (bare [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":18188,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[350],"tags":[],"class_list":["post-17144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledgebase"],"acf":[],"featured_image_src":"https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2026\/01\/Type-1-vs-Type-2-hypervisors.jpg","author_info":{"display_name":"Sanjeet Chauhan","author_link":"https:\/\/www.youstable.com\/blog\/author\/sanjeet"},"_links":{"self":[{"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/posts\/17144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/comments?post=17144"}],"version-history":[{"count":8,"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/posts\/17144\/revisions"}],"predecessor-version":[{"id":18189,"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/posts\/17144\/revisions\/18189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/media\/18188"}],"wp:attachment":[{"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/media?parent=17144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/categories?post=17144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youstable.com\/blog\/wp-json\/wp\/v2\/tags?post=17144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}