Design of SaaS Layer Cloud Platform for Rapid Design of Series Products

Correlation theories for rapid design of series products under SaaS model was illustrated and system instances were established in this thesis in allusion to the improvement of informatization level of modern enterprises, as well as the improvement of the efficiency and quality of rapid design of product. Besides, the main technologies of multi-tenant design, data expansion design and flexibility configuration design in SaaS service mode system were studied, and a system prototype was achieved by applying the above key technologies. It is different from transitional J2EE system structure on account of that it systematically made use of Struts frame to realize presentation layer and control layer, added DAO Factory logic module to link different data, instantiated the object and achieve specific operation.