In the background of continuous development of the network flattening, the e-commerce platform owned by the related enterprises shows an explosive growth in the number of users, the amount of access and the amount of business data in the background operations. As a result, enterprises require higher reliability and efficiency of e-commerce platform. The design of e-commerce systems have become critical. Under such circumstances, a data model based on column storage was designed in this paper. In accordance with data compression algorithms, the main data of the product is rebuilt on the basis of full combination with the working principles of SAP TREX high-performance unstructured index engine. And this effectively addresses the Customer’s specific business needs. WCEM products in SAP mature package software were chosen to design and demonstrate the e-commerce platform of this article.