Use the hybrid cloud model to unite disparate cloud computing visions
Grazed from TechTarget. Author: Tom Nolle.
Cloud projects often create so many questions that enterprises don’t know exactly where to start. There’s the public versus private cloud debate, the decision over which cloud service architecture to adopt and even the argument over who drives the cloud — individual business units or the IT department. No matter how you frame it, enterprises need to think about whether to approach the cloud using an "outside in" or an "inside out" approach.
The outside-in view of a cloud model
Line of business (LOB) planners think of cloud in the "outside in" model; they want cloud computing to make IT a more tactical component of operations. Those of the "outside in" cloud camp see the need to purchase capital equipment and software, sustain a data center and support internal IT activities as a potential cost issue and a definite impediment to agility…

