Building New Generation Enterprise Portal With P2P

The rapid development of Internet enables the enterprise to transmit information quickly and get customer involved directly. But the independent of each system makes the information channel more confused. Each kind of user's information channel is varied in the enterprise system, without compatible, having no uniform interface enable the users get information they need. The Enterprise Portal emerged with the tide of the times. It provided single interview point for the enterprise which help them interview all the information and services. The Enterprise Portal afford a particular interface to release all kinds of information and service for customers, suppliers, employees and collaborators all over the world. Portal not only provides integrated contents and application, but be integrative cooperation workspace.Modern enterprise has already set centralized share and saving scheme based on server. In fact, the corresponding technique has already been well developed, which can provide shares and saving function to different section and collaborators. But, the centralized mode isn't the best solution for the working phrase. It is unsuitable for cooperation among departments, because the essence of cooperation is non- center and asynchronous. So this paper introduced the developing P2P technique into the construction of the Enterprise Portal.This Paper analyzed the disadvantages of centralized Enterprise Portal by studying the status of Enterprise Portal. Then distributed P2P structure was introduced. It is built by realizing the cooperative portlet using JXTA frame and Liferay Portal. Then it can make the best of resources in the clients to improve the productivity. At last, the security of P2P in Enterprise Portal is discussed.