Hybrid Clouds
Second, taking a single application and sending half of its data to one cloud and the rest to another is not a trivial undertaking. It requires careful programming and a deep understanding of how the application works. This problem is exacerbated if a firm decides to use multiple clouds-public cloud providers do not guarantee the availability of capacity so some firms will probably choose to use two or three to make sure they will always have access to resources when they need them, says David Warm, CTO of Platform Computing.
