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基于zookeeper的分布式会话管理模型及实现

发表时间:2013-08-31  浏览量:1642  下载量:883
全部作者: 闻雄,刘晓鸿
作者单位: 北京邮电大学计算机学院
摘 要: 随着互联网的快速发展,越来越多的J2EE应用部署到分布式环境中,使得现有的分布式会话管理已经很难满足数据共享和存储。研究现有会话管理器的结构、缓存和负载均衡策略,对比分析zookeeper作为分布式会话管理中数据存储器的优点,在此基础上提出一种基于zookeeper的分布式会话模型,并设计了zookeeper作为后端数据存储的名字空间结构。通过理论论证和评估证明了其在性能、可靠性、可扩展性等方面都有较大提升。最后通过自动化测试验证了新模型在负载和吞吐量方面有明显提高。
关 键 词: 计算机软件;会话管理模型;zookeeper;分布式协调系统
Title: Distributed session management model and implement based on the zookeeper
Author: WEN Xiong, LIU Xiaohong
Organization: School of Computer Science, Beijing University of Posts and Telecommunications
Abstract: With the development of the Internet, more and more J2EE applications are deployed to the distributed environment, which make the existing distributed session management difficult to meet the demand in distributed environment. This paper presented an improved distributed session management model based on the zookeeper, and designed data name-space of the new model after study of the structure, load-balance and cache strategy of tomcat delta session manager, and analysis of the zookeeper as a storage system. Finally, theoretical analysis and experimental results showed that this model had a better performance in throughput and load capacity with a better scalability and reliability.
Key words: computer software; session management model; zookeeper; distributed coordination system
发表期数: 2013年8月第16期
引用格式: 闻雄,刘晓鸿. 基于zookeeper的分布式会话管理模型及实现[J]. 中国科技论文在线精品论文,2013,6(16):1530-1536.
 
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