中北大学学报（自然科学版）2017，Vol.38Issue(2)：173-177,185,6.DOI:10.3969/j.issn.1673-3193.2017.02.014
基于路径与网络质量相结合的动态迁移算法
Algorithm of Dynamic Migration Based on Path and Quality of Internet
王子珍 1李晋军 1宋秋贵 1陈兵1
作者信息
- 1. 北方自动控制技术研究所,山西太原030001
- 折叠
摘要
Abstract
Focusing on the problem of the single point failure within server of Brigaded Command Information System,the dynamic service migration mechanism based on path and quality of Internet is designed and achieved.The mechanism is the application of Web-server System,which is based on distributed command system.The algorithm existed features below:Aiming at different request,the quality of net is analyzed,resource and threshold are confirmed and node candidate scheme is caming into being;Introduce the time distance and combine with the load to select the best migration path;Canceling front server,realizing system fault tolerance and service dynamic migration.According to the experiments,the performance of the algorithm is 49.65％ higher than round robin algorithm,and the time cost is saved.The algorithm has been applied to Brigaded Command Information System.关键词
服务迁移/网络质量/路径/面向服务的体系结构(SOA)Key words
service migration/quality of Internet/path/service oriented architecture分类
信息技术与安全科学引用本文复制引用
王子珍,李晋军,宋秋贵,陈兵..基于路径与网络质量相结合的动态迁移算法[J].中北大学学报（自然科学版）,2017,38(2):173-177,185,6.
