论文标题:基于JXTA的企业协同商务平台研究
Research on Feature-based Technology of CAD Data Exchange
论文作者 刘洛
论文导师 王泽兵,论文学位 硕士,论文专业 计算机软件与理论
论文单位 浙江大学,点击次数 58,论文页数 55页File Size5055k
2005-03-01论文网 http://www.lw23.com/lunwen_47987152/ 协同商务;P2P网络;JXTA;应用集成
Collaboration Business; Peer-to-peer Network; JXTA; EAI
协同电子商务是企业在网络经济下发展的新方向。它是电子商务发展的高级阶段。其内部和外部复杂的交互和协作要求有一个强大的网络平台作为支撑。 P2P网络是一个拥有强大计算能力，能提供多种服务，支持各种交互，开放且能够处理异构和分布式资源的网络平台。P2P(Peer-to-Peer)引导网络计算模式从集中式向分布式偏移，网络应用的核心从中央服务器向网络边缘的终端设备扩散。使用P2P技术将大大提高协同电子商务中的集成和协作效率。JXTA是一个用来解决P2P计算的开放式网络计算平台，旨在为P2P应用构筑强大且灵活的通信底层。 本文根据现有电子商务发展状况，探讨了如何将P2P技术应用于电子商务平台中，以实现集成的协同电子商务模型。 文章首先介绍了协同电子商务的概念以及P2P技术的背景、关键技术和应用趋势。然后介绍了JXTA技术。提出了一种基于JXTA技术的协同电子商务应用平台的模型，对模型进行了概念性的分析和设计，并对系统的一些关键实现技术和企业应用集成问题进行了讨论。结论表明，基于JXTA的协同电子商务平台结合了P2P与传统服务器模式的优点，在协同电子商务中有着良好的应用前景。
Collaborative e-business should be the trend of e-business model. It is the advanced phase of development of e-business. The complex interaction and collaboration inside or outside it require a powerful network platform as support.P2P network is a network platform that has powerful computing ability, and can provide with various services, and can support various interactions, it also open and can deal with heterogeneous and distributed resources. P2P not only leads Web computing from a concentrated mode to a distributed mode, but also enables Web application center to move from central servers to user terminals which distributed on the edge of the internet. Using P2P technology can largely improve the integration and collaborative efficiency of collaborative e-business. JXTA is a common distributed computing platform that supports P2P computing. Systems upon JXTA have more concentrated on their resilient architecture and less on the common communication protocols.According to the development of e-business now, this paper analyzes how to use P2P technology in e-business to achieve the integrated model of collaborative e-business.We first introduced the collaborative e-business and the background, essential technologies and application trends of the P2P network. Then we explore the system architecture of JXTA and the JXTA protocol. It brings forward one kind of the collaborative e-business application platform model based on JXTA technology. Then we fully analyze, design the mode and also discuss the pivotal technology in the system developing, such as workflow system, security model and Enterprise Application Integration. The conclusion is that the collaborative e-business platform based on JXTA combines the merits of P2P and traditional server model. It has a good application foreground in collaborative e-business.
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