摘要
传统的3层体系结构已经不能胜任丰富而复杂的企业级应用。在多种分布式应用体系结构中,SUN公司的EJB在开放性、跨平台性、安全性以及分布式组件技术的产品化、成熟化上,处于领先地位。文章首先讨论了传统3层体系结构的弊端,介绍了企业JavaBeans的基本概念、体系结构以及它的优势,并且把它的体系结构应用于分布式网络管理系统中。
In this paper,the shortages of the traditional three-tier architecture,which will not be competent for the more various and more complex applications in enterprises,are discussed. Then introduced are the basic concept and architecture of Enterprise Java Beans(EJB),which is developed by SUN Company and more open,flexible,secure and mature in the distributed module technology. The advantages of EJB are described in detail. The architecture of EJB is also applied to the distributed network management system.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
2004年第2期221-224,共4页
Journal of Hefei University of Technology：Natural Science
