General Article

What is KVM VPS Server Technology?

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As the web hosting landscape continues to evolve with new developments and technologies, we see a rise of alternative hosting solutions like VPS hosting taking the lead. Also called Virtual Private Server hosting, this is a highly efficient and sustainable hosting solution with long-term benefits for your website.

VPS, as the name suggests, runs on virtual servers. The main physical server is divided into multiple smaller servers, each complete on its own with individual hardware, software, applications, and security, very much like a dedicated hosting platform, only more economical. This isolation of server is done using a program called hypervisor, which enables every virtual server to function independently.

So, how does it work?

The VPS environment is built on an architecture that uses virtualization. It helps separate the virtual servers from the main physical machine but still run in sync as a complete unit. There are different types of virtualization technologies that can be used to create a virtual machine. This is what impacts the performance of the VPS server. One of the most efficient ones used presently is a KVM or also called a Kernel-based Virtual Machine.

Here’s what you need to know about KVM VPS Server-

A KVM server is built in a Linux Kernel so that it can function like a Hypervisor, which is installed on a host machine, which eventually, manages the individual machines or guest machines. With this, you can make the kernel run on the root mode and operate multiple virtual systems on the same server. The Kernel-based machine makes the server hardware run on its extensions of virtualization. In a Kernel-based virtual machine, the kernel itself acts as a second layer of the hypervisor.

Benefits of KVM

  • KVM gives you complete control over all your server assets and resources so that you can configure the machine as per your needs and preferences.
  • KVM allows you to run a 32-bit operating system on the guest machine over a 64-bit OS on the host. This is a great advantage for developers who use an older server system as their virtual machine.
  • KVM enables virtualization of your existing hardware and helps you allocate CPU capacity, disk space, CPU time, network, and so on.
  • KVM allows you to run almost all currently used operating systems like CentOS 6 / CentOS 7 / Ubuntu 16.04 / Fedora 23 / Debian 8, Plesk Onyx, etc.
  • KVM VPS lets you avail the benefits of essential hosting resources like a dedicated IP, DDoS protection, SSD storage, network with top ISPs, reliable data centers, and more.

Summing up…

There is no dearth of hosting providers in the market these days. But finding the right kind of platform, the right service plan, with the right service provider, is a big challenge. If you are keen on opting for KVM VPS server, ask your prospective web host if they have the available resources and cross-check the above benefits with what they offer. So, always ask questions and get answers to all your doubts before you decide. Good luck!