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Which vps is best as adopting OpenVZ, Xen or KVM ?

Edison Thomas

New Member
Personally I prefer Xen, because for the suppliers and customers it is acceptable compromise. openvz oversold too much, kvm, etc. to see RP, these twoare not suitable for webmaster who do not want to toss.All right,Let’s move on the difference among them virtual technology creating vps.


OpenVZ is operating system-level virtualization technology.Generally means better performance. However, OpenVZ is more flexible configuration set up,which give opportunity that the provider down configuration they marked to black-heart providers.

Advantages: This type of vps is best seller.Licenses are large memory.CPU is also strong, and many sellers, comparability is also very strong.

Disadvantages:Oversold lead to all kinds of stone plate, diamond plate. The associated cpu also lead to over-segmentation performance not as good as its marked appreciation 1/10. Then The memory relied on OpenVZ technology is not exclusive, are shared,others much less you, and the biggest disadvantage is that the server will be down,when the memory is low. Lastly There are a variety of inconvenient to open vpn .


Xen is a paravirtualization technology,.it is not a true virtual machine, but the equivalent of their own to run a kernel instance, free to load the kernel module, virtual memory, and IO, stable and predictable. It part Xen + pv + and Xen + hvm.Only difference is the pv supporting linux, but hvm win support systems.

Advantage: Memory exclusive, a small but guaranteed it assigned to.Part of the virtual technology determine the type of vpbs wont be far oversold which rarely result to stone plate. In addition, Although the memory is low,it will not crash

Disadvantages:compared with the same price and openvz,memory small, hard, small bandwidth.Because of not oversold, in order to make money,only isthree basic configurations dropped down. There is a supplier of defective arrhythmia.Remember pv performance is actually better than the hvm.


Advantages: kvm is completely virtual, so all the kvm + -type class virtualization technology can be fitted with various linux distros and all kinds of win release.

Disadvantages:because kvm can hold any type of operating system, leading to even toss in ram 128m sever equipped with a win2003 (+ directly go after all the cpu and memory are used for hard disk IO, and do not understand why these people want to be ‘God horse’ ). The result is that all the neighbors whohave kvm see your neighbors face. To say, if you have four or five ‘God horse’ neighbors.I'm sorry, your hard drive is basically a stone plate
I feel that a Xen VPS platform is best because if we are a looking to upgrade from shared hosting or need a server on the internet. KVM is still to complex and OpenVZ…well, out of date.
Does not matter what you use. Xen may offer you a safe wall, but if you are not planing to host a gameserver, 100websites, you should be just fine with a openvz.
I've used OpenVZ in past but not using it anymore due to it's limitation for not being able to offer Windows VPS
But I use XEN as well as KVM, XEN mostly for internal and legacy services and KVM for all new customers
KVM is working perfectly without any issues

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Everything has its own quality. But if I need to select one from these then I will go for Xen rather than OpenVZ or KVM.
Both are good server hosting providers, but while selecting the best one I think you should be very careful.
Consider some important things like security, support and reliability. Try to go with the most affordable and reliable server hosting provider.
eukhost is best option for you in my opinion.
Hello friend,
I think you should go for KVM, because KVM is characterized as an open-source answer for empowering full virtualization of Linux on x86 equipment (at first worked for x86 yet later ported to S/390, PowerPC, IA-64, and ARM too) that establishes expansions for virtualization. KVM is an abbreviation for Kernel-based Virtual Machine. This virtualization arrangement contains a loadable piece module named kvm.ko and a module-explicit to the processor kvm-intel.ko or kvm-amd.ko. The choice between the processor-explicit module is exclusively founded on the kind of processor equipment the machine is running on, either Intel or AMD. Likewise, the loadable part module gives a framework to center virtualization. One of my close friends has used the HostByte hosting service. They are the leading hosting provider and their VPS hosting service is kernel-based virtualization or KVM is a Linux full virtualization on x86 and x64 equipment. Their framework comprises a loadable piece module named KVM. It helps in running various virtual machines on unmodified Windows or Linux pictures.
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