KVM (Kernel-based Virtual Machine) is a type-1 hypervisor integrated directly into the Linux kernel, transforming Linux into a “bare-metal” virtualization platform. Since its introduction in 2007, KVM has enabled Linux to evolve into a trusted, enterprise-grade solution for both private and public clouds.
Key advantages of KVM:
KVM is more than an open-source alternative — it is now an industry standard for virtualization, combining performance, security, and digital sovereignty.
Key advantages of KVM:
- High performance: Leverages hardware virtualization extensions (Intel VT-x, AMD-V) to deliver near-native speed.
- Linux integration: Each virtual machine operates as a regular Linux process, benefiting from mature subsystems like NUMA, I/O stack, SELinux, and cgroups.
- Security and isolation: Inherits Linux’s security model to prevent data leaks and mitigate “noisy neighbor” issues.
- Open-source and trusted: Maintained by the Linux community since 2007 and relied upon by Red Hat, IBM, Ubuntu, Google Cloud, and leading European providers.
- Flexibility: Supports Windows, Linux, and BSD guests, and integrates seamlessly with OpenStack, Kubernetes, and CI/CD pipelines.
KVM is more than an open-source alternative — it is now an industry standard for virtualization, combining performance, security, and digital sovereignty.