KVM is true virtualization where the VPS operates as its own server, independently of the host node. OpenVZ is a container style of virtualization which relies on the host node's kernel. KVM has no restrictions in terms of functionality, but it has more overhead than OpenVZ. OpenVZ is constrained by the host node kernel, but it has less overhead in the containers themselves. KVM is generally more stable than OpenVZ.

KVM is a semi-dedicated environment. Both virtualizations share host CPU and network port among all VPSs.

KVM supports Linux as well as Windows OS where as OpenVZ only supports linux OS.

Even small local businesses that only serve their hometown need a site. That's because the web is the first place people go when looking for a product or service. A website helps every business:

• Promote and sell their products and services
• Connect with new customers (and keep existing customers)
• Build credibility
• Compete with bigger businesses
• Control their brand and keep their marketing fresh and current

Best of all, a website is much easier and more affordable than you might think. RockHoster offers a complete selection of online tools for building websites, along with hosting, email and marketing options to grow their business on the web.

You can easily downgrade or upgrade your service with one click. We provide options to all our clients to upgrade and downgrade anytime during the tenure of service.