When we declared VMware’s ESX virtual machine platform to be the performance winner against Micosoft’s Hyper-V. When we declared VMware’s ESX virtual machine platform to be the performance winner ...

In spite of its close partnership with Microsoft, Red Hat and Novell, XenSource's CTO maintains the virtualization hypervisor belongs in server hardware -- not in the operating system. Speaking at ...

The Xen Project released new versions of its virtual machine hypervisor, but forgot to fully include two security patches that had been previously made available. The Xen hypervisor is widely used by ...

For data center and cloud environments, Xen 4.21 delivers more efficient virtualization through smarter cache management, improved PCI handling, and a new AMD CPPC driver that provides finer-grained ...

Cloud service providers tend to favor various implementations of the open source Xen hypervisor because it’s simply not cost effective for them to pay to license a commercial hypervisor at scale. It’s ...

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Developers of the Xen open source hypervisor are trying to make Xen the industry’s cloud-building platform of choice. Developers of the Xen open source hypervisor are trying to make Xen the industry’s ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. The open-source Xen Project announced the 4.12 release of ...

XenAccess, a Georgia Tech-hatched project that aims to bring VMsafe-esque capabilities to the Xen project, may provide a way to give Xen great security at the hypervisor level. Matt Asay is a veteran ...

Last week, a security vulnerability was reported in the open source Xen hypervisor. Secunia released an advisory that stated that there was a vulnerability found in Xen that could be exploited by ...

Getting a jump on competing hypervisors, the open source Xen is preparing for the day when ARM processors will run virtual machines. “There is a lot of interest in ARM virtualization, both for micro ...

In a blog entry that I penned in late January, I wondered what Intel's forthcoming Vanderpool -- a hardware-based virtualization technology that will find its way into Intel's chips -- meant for ...