基于Agent的集群负载均衡模型及其实验研究
发布时间：2018-12-11 06:08
【摘要】：随着网络技术的不断发展，越来越多的人通过网络来了解信息，由于用户群体的不断增加及网络应用的丰富，使得服务器接收到的请求数越来越多，，有关于网络负载的问题越发突出。集群技术的出现很好地解决了这一问题。本文主要贡献及创新点包括： 1、提出了一种基于Agent的动态自适应集群负载均衡模型。通过把Agent技术引入集群负载均衡系统中，创新性的构建了一个基于Agent的动态自适应集群负载均衡的普适模型。将Agent技术引入到传统集群负载均衡模型中，增加了集群负载系统的智能性和自适应能力； 2、创新性的把请求任务识别与分类思想融合到了基于Agent的集群动态负载均衡模型中。通过引入请求任务识别与分类思想，结合Agent技术，实现了集群任务的自动识别及分类处理，提高了集群系统的运行效率； 3、针对本文提出的基于Agent的集群动态负载均衡模型，对其具体功能设计了详细的算法，并针对模型多个指标做了性能分析。 4、提出并实现了一种适用于流媒体业务的基于Agent的动态自适应负载均衡集群。在详细分析了流媒体业务存在的问题及特点的基础上，根据这些问题及特点做了针对性的优化，设计了针对于流媒体业务的集群模型并给出了具体实现。实验结果验证了本文模型的普适性和有效性。 5、提出并实现了一种针对移动互联网业务的基于Agent的动态自适应负载均衡集群。针对移动互联网特点及新的挑战，设计了一种针对移动互联网的基于Agent的负载均衡集群，此集群结合本文提出的模型进行设计，同时又兼顾了移动互联网的特点。进一步验证了本文模型的普适性和有效性的同时。
[Abstract]:With the continuous development of network technology, more and more people understand information through the network. Due to the increasing number of users and the rich application of network, more and more requests are received by the server. There is a growing problem with network load. The emergence of cluster technology solves this problem well. The main contributions and innovations of this paper are as follows: 1. A dynamic adaptive cluster load balancing model based on Agent is proposed. By introducing Agent technology into cluster load balancing system, an innovative universal model of dynamic adaptive cluster load balancing based on Agent is constructed. The Agent technology is introduced into the traditional cluster load balancing model, which increases the intelligence and adaptive ability of the cluster load system. 2. The idea of request task identification and classification is innovatively integrated into the cluster dynamic load balancing model based on Agent. By introducing the idea of request task identification and classification and combining with Agent technology, the automatic recognition and classification of cluster tasks are realized, and the running efficiency of cluster system is improved. 3. Aiming at the cluster dynamic load balancing model based on Agent proposed in this paper, a detailed algorithm is designed for its specific function, and the performance analysis is made for several indexes of the model. 4. A dynamic adaptive load balancing cluster based on Agent for streaming media services is proposed and implemented. On the basis of analyzing the problems and characteristics of streaming media service in detail, the paper optimizes these problems and characteristics, designs the cluster model for streaming media service and gives the concrete implementation. The experimental results verify the universality and validity of the model. 5. A dynamic adaptive load balancing cluster based on Agent for mobile Internet services is proposed and implemented. Aiming at the characteristics and new challenges of mobile Internet, a load balancing cluster based on Agent for mobile Internet is designed. The cluster is designed in combination with the model proposed in this paper, and at the same time, the characteristics of mobile Internet are taken into account. Furthermore, the generality and validity of the model are verified at the same time.
【学位授予单位】：吉林大学
【学位级别】：博士
【学位授予年份】：2014
【分类号】：TP18;TP393.09
本文编号：2372021
[Abstract]:With the continuous development of network technology, more and more people understand information through the network. Due to the increasing number of users and the rich application of network, more and more requests are received by the server. There is a growing problem with network load. The emergence of cluster technology solves this problem well. The main contributions and innovations of this paper are as follows: 1. A dynamic adaptive cluster load balancing model based on Agent is proposed. By introducing Agent technology into cluster load balancing system, an innovative universal model of dynamic adaptive cluster load balancing based on Agent is constructed. The Agent technology is introduced into the traditional cluster load balancing model, which increases the intelligence and adaptive ability of the cluster load system. 2. The idea of request task identification and classification is innovatively integrated into the cluster dynamic load balancing model based on Agent. By introducing the idea of request task identification and classification and combining with Agent technology, the automatic recognition and classification of cluster tasks are realized, and the running efficiency of cluster system is improved. 3. Aiming at the cluster dynamic load balancing model based on Agent proposed in this paper, a detailed algorithm is designed for its specific function, and the performance analysis is made for several indexes of the model. 4. A dynamic adaptive load balancing cluster based on Agent for streaming media services is proposed and implemented. On the basis of analyzing the problems and characteristics of streaming media service in detail, the paper optimizes these problems and characteristics, designs the cluster model for streaming media service and gives the concrete implementation. The experimental results verify the universality and validity of the model. 5. A dynamic adaptive load balancing cluster based on Agent for mobile Internet services is proposed and implemented. Aiming at the characteristics and new challenges of mobile Internet, a load balancing cluster based on Agent for mobile Internet is designed. The cluster is designed in combination with the model proposed in this paper, and at the same time, the characteristics of mobile Internet are taken into account. Furthermore, the generality and validity of the model are verified at the same time.
【学位授予单位】：吉林大学
【学位级别】：博士
【学位授予年份】：2014
【分类号】：TP18;TP393.09
【参考文献】
相关期刊论文 前10条
1 丁原,刘玉树,朱天焕;集群服务器技术综述[J];兵工自动化;2000年03期
2 马宁;;动态反馈负载均衡算法的研究[J];华中科技大学学报(自然科学版);2010年02期
3 雷迎春,张松,李国杰;Web集群服务器的分离式调度策略[J];计算机研究与发展;2002年09期
4 张帆;袁道华;叶振;刘郊;王萍;;基于Linux的服务器集群系统设计及实现[J];计算机工程与应用;2006年14期
5 谢茂涛;宋中山;;LVS集群系统负载均衡策略的研究[J];计算机工程与科学;2006年08期
6 林闯;Web服务器集群请求分配和选择的性能分析[J];计算机学报;2000年05期
7 陈全;邓倩妮;;云计算及其关键技术[J];计算机应用;2009年09期
8 赵龙文,侯义斌;多Agent系统及其组织结构[J];计算机应用研究;2000年07期
9 季刚;;集群技术及负载均衡调度算法研究[J];计算机时代;2012年08期
10 张玉芳;魏钦磊;赵膺;;基于负载权值的负载均衡算法[J];计算机应用研究;2012年12期
相关博士学位论文 前1条
1 王红斌;Web服务器集群系统的自适应负载均衡调度策略研究[D];吉林大学;2013年
本文编号：2372021
本文链接：https://www.wllwen.com/guanlilunwen/ydhl/2372021.html
