基于Linux集群的云服务的技术设计与实现硕士学位论文 精品

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分类号:TP311.5 单位代码:10335 密级:学号:Z114325284

硕士学位论文

中文论文题目:基于云环境的DMOC技术应用实践英文论文题目:Practice of Cloud-based DMOC Technology

申请人姓名:申婷婷

指导教师:平玲娣教授

合作导师:

专业学位类别:工程硕士

专业学位领域:软件工程

所在学院:软件学院

论文提交日期2013年04月10日

基于云环境的DMOC技术应用实践

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Practice of Cloud-based DMOC Technology

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浙江大学研究生学位论文独创性声明

本人声明所呈交的学位论文是本人在导师指导下进行的研究工作及取得的研究成果。除了文中特别加以标注和致谢的地方外,论文中不包含其他人已经发表或撰写过的研究成果,也不包含为获得浙江大学或其他教育机构的学位或证书而使用过的材料。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确的说明并表示谢意。

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浙江大学硕士学位论文摘要

摘要

随着云计算产业的不断发展,云计算的概念在不断的被否认与被认可中走向清晰。由于云计算可以满足现有企业对大数据处理的需求,各大企业在现有认识的基础上,竞相加大对云计算的投入,由云计算衍生出的云计算平台的构建、云计算应用的开发、云服务模式的实现发展势头迅猛。另外,随着本地化客户端走向衰退,人们希望能够随时随地获取数据。作为计算应用的新模式,为IT行业的发展带来重大变革从始至终一直是人们对云计算持有的梦想。云计算以其高效性、可靠性、可扩展性和高负载能力也越来越多的被企业和个人采纳利用。基于云计算的应用已经通过多种云服务模式的实现为行业发展带来了重大改变。

本文主要通过对SAP的云计算应用DMOC产品的介绍,首先针对当下流行的云计算服务模式进行探讨,通过分析不同服务模式的利弊,引出本文DMOC 产品采用的云服务模式;其次,通过对云计算平台技术的研究,以及对DMOC 产品开发所需应用技术的详细探讨,推导出实现产品开发的整体框架并付诸于实践;再次,云计算的安全性问题一直是云计算发展过程中最为引人注目的问题,本文使用大量笔墨对云计算的安全性实现进行了详细研究,从集群、单点登录、授权机制以及安全监察等方面全面阐述了云计算的安全性在DMOC产品中的实现,为今后云应用的安全性开发提供参考;最后,通过安全性测试结果进一步证实了产品能够实现对业务处理的安全保障。

关键词:云计算,云服务,SAML,安全性,集群,PaaS

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浙江大学硕士学位论文Abstract

Abstract

With the continuous development of the cloud computing industry, the concept of cloud computing is becoming clear by continuous denying and recognizing. Cloud computing can meet the current big data processing needs, so a variety of major companies are competing to increase investment in cloud computing on the basis of existing knowledge. The deployment of cloud computing platform, the development of cloud computing technology and the implementation of cloud services all derived from cloud computing are achieving rapid development. In addition, with localized client toward recession, people want to be able to get data anytime, anywhere they want. Cloud computing is regarded as a new model of computing application, wishing it bring big changes to IT industry has been a long-held dream. Cloud computing with its efficiency, reliability, scalability and high load capacity, has been more and more widely accepted. The cloud-based applications have brought a significant change to the development of the industry through a variety of cloud service models.

In this paper, by the introduction of the SAP cloud computing applications DMOC products, firstly, we explore the current popular cloud service model, leads to the reason why the DMOC product uses the specified cloud service model by analyzing the advantages and disadvantages of the different service models; Secondly, through the study of the cloud computing technology and the detailed exploration of application technology on the DMOC product development required, derive the product framework and put them into practice; Thirdly, the security of cloud computing is the most striking problem of the development process, we use a lot of ink to show a detailed study on the security implementation, through a comprehensive exposition of the security in terms of cluster, single sign-on, authorization mechanisms, as well as security monitoring, the paper gives the methods to realize cloud application security development; Finally, the safety testing results further confirm that the product can achieve the safety and security of the business process.

Key Words:cloud computing, cloud services, SAML, security, cluster, PaaS

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