基于IIPP和移动Agent的冗余数据一致性的研究与实现  

Research and implementation of redundancy data consistency based on IIPP and mobile Agent

作　　者：李海荣[1,2] 方中纯 LI Hairong;FANG Zhongchun(School of Computer&Communication Engineering,University of Science&Technology Beijing,Beijing 100080,China;Engineering Training Center,Inner Mongolia University of Science&Technology,Baotou,014000,China)

机构地区：[1]北京科技大学计算机与通信工程学院,北京100080 [2]内蒙古科技大学工程训练中心,内蒙古包头014000

出　　处：《现代电子技术》2018年第8期92-95,99,共5页Modern Electronics Technique

基　　金：国家自然科学基金(61462069);内蒙古自然科学基金(2015MS0622;2017MS0604;2017MS(LH)0603);内蒙古科技大学教改重点项目(JY2016003)~~

摘　　要：冗余技术在提高数据可靠性和可用性方面发挥了重要作用,随之而来的数据一致性问题成为研究热点。提出一个基于IIPP和移动Agent的一致模型,在IIPP思想的指导下,应用Agent具有移动特性和处理任务的特性来进行事务的发送、转换及分发等操作,从而实现数据的弱一致性。该模型在实际应用中得到了很好的验证,提高了系统的智能性、高效性及自适应性。Redundancy technology plays an important role in improving the data reliability and availability,and the subse-quent data consistency problem becomes a hot research topic.A consistency model based on IIPP and mobile Agent is put for-ward.Under the guide of IIPP idea,operations such as transaction sending,transferring and distribution are conducted by means of the mobile feature and task processing feature of Agent to finally realize the weak consistency of data.The model was well verified in practical application,wThich improves the intelligence,efficiency and adaptability of the system.

关 键 词：IIPP 移动AGENT 弱一致性 分布式数据库 冗余技术 一致性模型 

分 类 号：TN911.2-34[电子电信—通信与信息系统] TP392[电子电信—信息与通信工程]