Although several open source virtualization applications exist, and some proprietary players are
taking a bruising, it's still common for businesses deploying virtualization to face vendor lock-down and inability to move their application workloads between environments. However, Citrix, which owns XenSource and is behind the
Xen project, has just announced a novel spin on the problem, to arrive as a preview in September.
Project Kensho will distribute open tools for deploying virtualized application workloads. Applications will be runnable under the Open Virtual Machine (OVF) format, and IT managers and others will be able to run them across Citrix XenServer, Microsoft Windows Server 2008 Hyper-V and VMWare ESX virtual environments.