Internal clouds are real and they’re here, but many efforts are still in their early days. The problem is that transitioning to a cloud-enabled environment can involve large degrees of technical, cultural and budgetary evolution, and it is of utmost importance that organizations deploy the right solution.

With this in mind, customers need to consider many things, and we profiled numerous solutions and companies to create a guide for deploying the right cloud solution to the right enterprise. We examined cloud application platforms, hypervisor-based clouds, internal infrastructure-as-a-service clouds, and high-performance computing clouds, in addition to looking at hybrid cloud solutions and underlying server architecture. Companies profiled include Appistry, Red Hat, Microsoft, VMware and CA Technologies, among others.