Information technology has brought profound changes to global market competition and enterprise management mode. Essence of enterprise management informationization is development and application of information resources in their depth and scope. In recent years, Beijing CESoft Co., Ltd. had promoted designing tools and operating platform for Excel server information system, and have integrated electronic table Excel with the database SQL Server into a working environment of network data business coordination, so that users can set up such management information system as OA, ERP, CRM, and SCM etc, that apply to market changes in a free, relaxed and fast way.