A Study on Moodle Virtual Cluster in Cloud Computing

Xin Guo, Qing Shi, Danjue Zhang
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引用次数: 8

Abstract

To overcome the problem that Moodle load tends to be saturated on a single server, it should be considered to allocate the over-centralized load to several other servers. In other words, a cluster needs to be constructed. However, the physical clusters have shortcomings, such as waste of resources, and inflexible structure, etc. In the paper, Moodle Virtual Cluster is designed and constructed through virtualization technology in cloud computing to uniformly manage and dynamically allocate all kinds of computing resources. Through concurrent access pressure test, the results show that Moodle Virtual Cluster in cloud computing can improve transaction capability of the system, reduce response time, and ensure good user experience.
云计算中Moodle虚拟集群的研究
为了克服Moodle负载在单个服务器上趋于饱和的问题,应该考虑将过度集中的负载分配给其他几台服务器。换句话说,需要构造一个集群。但物理集群存在资源浪费、结构不灵活等缺点。本文通过云计算中的虚拟化技术,设计和构建Moodle虚拟集群,对各种计算资源进行统一管理和动态分配。通过并发访问压力测试,结果表明Moodle Virtual Cluster在云计算中可以提高系统的事务处理能力,减少响应时间,保证良好的用户体验。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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