XenSource and VMware, two major figures in virtualisation security have warned of challenges facing IT managers in implementing secure virtual environments.
Heading in a different direction from its main rivals, Ubuntu Linux will use KVM as its primary virtualisation software.
The virtualisation specialists are fighting back. Companies like VMware, and more recently XenSource, got their start with standalone virtualisation software -- but Linux sellers and Microsoft, unwilling to cede their influential position selling the foundational software of a computer, are trying to make virtualisation a feature of the operating system.
Microsoft said on Thursday that it is pulling features out of the initial version of its "Viridian" hypervisor to avoid having to delay the virtualisation technology.
XenSource is set to move out of the shadows of rival VMware with the launch of XenSource Enterprise v4, its latest enterprise-class virtualisation product.
A new open-source virtual-machine project has quickly won Linux allies, but its arrival brings complications.
Companies that offer virtualisation software are changing their business models and tweaking their software.
Multicore processors have been around since 2005, when Intel shipped its first dual-core processor and the advantages of many cores have been widely touted, but a working model for costing software to work with them is still on its way.
Computing appliances promise simplicity, but do they deliver? ZDNet Australia investigates.
Is storage software maker Veritas Software growing too fast for its own good? Is the company going through an identity crisis in the name of diversification?
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