基于虚拟化技术的Web服务平台及应用系统研究
发布时间：2018-11-25 10:50
【摘要】：随着计算机硬件性能提升,物理基础设施性能冗余度不断提高,Web服务平台资源出现高成本,低利用率的问题,传统Web服务平台的发展遇到了瓶颈。本课题通过构建虚拟化Web服务平台提高物理基础设施资源利用率以及Web服务的可靠性和安全性,对资源进行合理地统筹规划。 本课题基于虚拟化平台构建技术,在参考了大量国内外相关文献后,首先对对相关技术作出多角度的阐述,包括虚拟化技术产生的背景、发展和优势,虚拟化负载均衡和高可用性的原理和特点,并对VMware的虚拟化组件功能做了介绍。 其次对当前Web服务平台存在的问题和构建需求进行了分析,进而提出虚拟化Web服务平台的构建方案。根据虚拟化技术应用领域的不同,虚拟化技术分为服务器虚拟化、网络虚拟化和存储虚拟化三个方面。通过实施具体的构建方案提升数据中心的可扩展性、高可用性,实现负载均衡。 最后研究了单点登录系统的运行原理,将开源单点登录系统部署到虚拟化平台进行系统性能分析和可用性评估。分析结果表明,虚拟化Web服务平台满足了需求分析中提出的应用要求。
[Abstract]:With the improvement of computer hardware performance and the improvement of physical infrastructure redundancy, the problems of high cost and low utilization of Web service platform resources have been encountered, and the development of traditional Web service platform has encountered a bottleneck. By constructing a virtualized Web service platform to improve the utilization of physical infrastructure resources and the reliability and security of Web services, this paper makes a reasonable overall planning of resources. This topic based on virtualization platform construction technology, after referring to a large number of domestic and foreign related literature, first of all, the related technologies are elaborated from various angles, including the background, development and advantages of virtualization technology. The principle and characteristics of virtualization load balancing and high availability are introduced, and the virtualization component function of VMware is introduced. Secondly, the problems and construction requirements of current Web service platform are analyzed, and then the construction scheme of virtualized Web service platform is put forward. According to the application of virtualization technology, virtualization technology can be divided into three aspects: server virtualization, network virtualization and storage virtualization. Through the implementation of specific construction scheme to enhance the data center scalability, high availability, load balancing. Finally, the principle of single sign-on system is studied, and the open source single sign-on system is deployed to the virtualization platform for system performance analysis and usability evaluation. The analysis results show that the virtualized Web services platform meets the requirements of requirements analysis.
【学位授予单位】：东华大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09
本文编号：2355831
[Abstract]:With the improvement of computer hardware performance and the improvement of physical infrastructure redundancy, the problems of high cost and low utilization of Web service platform resources have been encountered, and the development of traditional Web service platform has encountered a bottleneck. By constructing a virtualized Web service platform to improve the utilization of physical infrastructure resources and the reliability and security of Web services, this paper makes a reasonable overall planning of resources. This topic based on virtualization platform construction technology, after referring to a large number of domestic and foreign related literature, first of all, the related technologies are elaborated from various angles, including the background, development and advantages of virtualization technology. The principle and characteristics of virtualization load balancing and high availability are introduced, and the virtualization component function of VMware is introduced. Secondly, the problems and construction requirements of current Web service platform are analyzed, and then the construction scheme of virtualized Web service platform is put forward. According to the application of virtualization technology, virtualization technology can be divided into three aspects: server virtualization, network virtualization and storage virtualization. Through the implementation of specific construction scheme to enhance the data center scalability, high availability, load balancing. Finally, the principle of single sign-on system is studied, and the open source single sign-on system is deployed to the virtualization platform for system performance analysis and usability evaluation. The analysis results show that the virtualized Web services platform meets the requirements of requirements analysis.
【学位授予单位】：东华大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09
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