In the world of software and systems, terms like virtualization, emulation, hypervisor, and container are often used interchangeably — but they refer to very different technologies. Whether you’re a developer, a student, or just curious about how modern computing environments are built, understanding these concepts is essential. This post will break down what each term means, how they differ, and when you might use one over the other.

Table of Contents

• References

References

1. A brief synopsis of KVM, HVM, and VFIO.
2. Xen Project Beginners Guide.