Due to adopt the EJB of J2EE to achieve data service component and data managament component, the platform has a better technical basis in scalability, interoperability and flexibility .

• 由于采用了J2EE规范的EJB组件来实现数据服务组件和数据管理组件，平台在可伸缩性、互操作性和灵活性上都有很好的技术基础。