Nerval's Lobster writes "VMware has updated its cloud-management portfolio to support alternative tools, including Amazon's platform. That's a big step for the company, which for some time seemed to shy away from the idea of backing heterogeneous cloud environments. VMware's vFabric Application Director 5.0 is designed to, in the company's words, 'provision applications on any cloud.' That includes Amazon's EC2. The platform includes pre-approved operating system and middleware components for modeling and deploying those aforementioned applications, with the ability to use the platform's blueprints for deploying applications across 'multiple virtual and hybrid cloud infrastructures.' The other platform, vCloud Automation Center 5.1, enables 'policy-based provisioning across VMware-based private and public clouds, physical infrastructure, multiple hypervisors and Amazon Web Services.'" It's quite possible that this move is in response to Microsoft building similar functionality into Hyper-V 2012.