节点文献
基于移动Agent的分布式数据查询研究与应用
The Research and Application of Distributed Data Query Based on Mobile Agent
【作者】 张少柏;
【导师】 王志坚;
【作者基本信息】 河海大学 , 计算机应用技术, 2005, 硕士
【摘要】 随着网络的用户数和信息量爆炸性的发展,传统的分布式数据查询技术呈现出效率低下、制约发展的征兆,因此也激励人们研究和开发新的、更加高效的分布式数据查询模型。 移动Agent技术是一种新型的分布式计算技术,是分布式技术与Agent技术相结合的产物。移动Agent技术涉及到计算机网络、分布式系统及人工智能等诸多领域,由于其移动性、自主性和协调性等特点,已经在分布式系统中得到应用,并展现出巨大的应用前景和优越性。 本论文重点研究和探讨如何将移动Agent技术应用于分布式数据查询中,并进行了一些初步的尝试。首先分析了传统的分布式数据查询技术,介绍了移动Agent的概念、移动Agent系统的体系结构和关键技术,然后描述了基于移动Agent技术的软件设计方法,并结合移动Agent技术和分布式数据查询技术,设计了基于移动Agent的分布式数据查询模型,阐述了实现这个模型需要解决的关键技术。最后介绍了一个基于移动Agent技术的分布式数据查询原型系统——MABDDQS的设计和开发。
【Abstract】 With the large number of users and explosive information on network, the traditional distributed data query technique is ineffective and blocks the development of network. So it promotes people to research and develop a new and more effective distributed data query model.Mobile agent technology is a new kind of technology of distributed computation. It is a combination of distributed technique and agent technique. Mobile agents involves many technology domains, such as computer networks, distributed systems under the Internet environment for its characteristic of moving, autonomy and collaboration, and manifested great application perspectives and advantages.This thesis mainly explores how to apply mobile agent to distributed data query area, and makes some elementary attempt on this problem. This thesis firstly analyses the architecture of traditional distributed data query technique, introduces the conception of mobile agent、 the architecture and technique of mobile agent, describes in detail the software development method based on mobile agent technology, then designs a model of mobile agent based distributed data query system by combining the mobile agent technique and distributed data query technique, and illustrates the required techniques to implement this model. In the end, this thesis introduces the design and implementation of a mobile agent based distributed data query prototype system: MABDDQS.
【Key words】 distributed data query; model; mobile agent; prototype system;
- 【网络出版投稿人】 河海大学 【网络出版年期】2005年 04期
- 【分类号】TP311.52
- 【下载频次】106