"On-demand customization", for example, a component manufacturer only needs a very expensive design software to produce molds or components with low profits, and the core enterprises in the industry can provide the software to enterprises and similar suppliers on the cloud platform by paying for the use of time, thus unifying the design standards and saving the cost of the entire industrial chain.
So far, cloud computing is a feasible way to solve the transformation of existing small and medium-sized software enterprises from traditional software to SaaS model.