安全私有云存储的文件系统数据组织设计

发布时间：2018-06-21 18:51

本文选题：云存储 + 私有云存储　；参考：《华南理工大学》2013年硕士论文

【摘要】：近年来随着信息技术的不断发展，数据规模的日益膨胀，不少企业及机关单位试图应用云存储技术来解决存储问题。但由于目前通用的云存储平台大多都是简单基于大数据、大并发、大集群问题而设计的，难以有效解决差异化部署、协作交互式应用以及第三方应用集成等关键问题，更加无法轻易解决存储在云存储系统内部数据的混合安全问题。本文研究基于安全私有云存储的文件系统数据组织的设计，，论文工作具体如下：首先，本文介绍了云存储技术的研究背景与意义，并对文件系统尤其是分布式文件系统和网络存储技术的提出背景以及研究现状等进行了详细分析。然后对企业及机关单位所面临的存储需求、安全需求以及功能需求等做了详细的调研与分析，从而使对安全私有云存储的文件系统的数据组织的设计能够更加的符合企业及机关单位的实际需求。其次，本文研究并改进了传统的分布式文件系统。从架构及方案上对传统的云存储文件系统的数据组织方式进行调整及重构。依据系统应具备的云存储的基本特性和所需要提供的满足私有云特性及相应安全需求的服务，设计了安全私有云存储系统的文件系统的数据组织模型的架构图。并对私有云系统的支撑模块即数据组织容器和键值对表等进行了必要的研究与开发。然后分别对安全私有云存储系统的数据存储系统、基础文基础件系统、核心文件系统以及用户访问层等部分进行了详细的设计与研发，以满足安全私有云存储系统的性能要求。最后，在企业及机关单位内部部署了安全私有云存储系统，并对该安全私有云存储系统的文件读写性能进行测试。测试结果表明该系统可以满足企业及机关单位对私有云存储系统的性能要求。
[Abstract]:In recent years , with the development of information technology and the expansion of data scale , many enterprises and agencies have tried to solve the storage problem by using cloud storage technology . However , most of the current cloud storage platforms are designed based on large data , large concurrency and large cluster problem , and it is difficult to solve the problem of hybrid security of the data stored in the cloud storage system .

Firstly , this paper introduces the research background and significance of cloud storage technology , and makes a detailed analysis on the background of file system , especially distributed file system and network storage technology , and the status of research .

Secondly , the paper studies and improves the traditional distributed file system . The data organization way of the traditional cloud storage file system is adjusted and reconstructed from the architecture and the scheme . According to the basic characteristics of the cloud storage and the service to satisfy the private cloud characteristics and the corresponding security requirements , the architecture of the data organization model of the file system of the secure private cloud storage system is designed . The data storage system , the basic text base system , the core file system and the user access layer of the private cloud storage system are designed and developed in detail , so as to meet the performance requirements of the secure private cloud storage system .

Finally , the security private cloud storage system is deployed inside the enterprise and the organizational unit , and the file read - write performance of the secure private cloud storage system is tested . The test results show that the system can meet the performance requirements of the enterprise and the organizational unit for the private cloud storage system .
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP333

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