Framework and Design of the Enterprise Integration Based on SaaS Platform

In the process of enterprise integration which carried on in the environment of could computing, we met the problems of multi-factor and the lack of systematic design. To solve the problems, the paper gives analyses on the enterprises integration requirements, and then puts forward the architecture of enterprise integration based on the SaaS platform. The paper designed the enterprise integration form the platform layer, the logic layer, the data layer, the exhibition layer and the business layer. And then focused on the technology of interface integration, data integration, service integration and business integration, the paper gives the design and realization of the key technology. In the practical application, we used the architecture on the design of the automobile supply platform which can realize the integration of the enterprises in the automobile supply chain, and improve the efficiency of the enterprise evidently.