RightScale takes much of the risk out of choosing a cloud computing system by offering a free edition of its myCloud platform for developing and testing private cloud infrastructures. The open-source model is almost as revolutionary as the technology. The company makes its profit from services, once the cloud is up and running. Its specialty is fine-tuning servers to handle different types of data seamlessly while providing strategies that create as little downtime as possible. Solar power systems are not without risks too. One big problem is the “Christmas light effect”, in which a single bad light knocks out an entire.
