【作者】 张涛；

【导师】 张久文； 任涛；

【作者基本信息】 兰州大学 ， 工程硕士（专业学位）， 2017， 硕士

【摘要】 随着大数据和云计算的发展,桌面云作为最易落地的云计算方案,已经在各行各业普遍应用,校园信息化建设也势在必行。然而,校园信息化建设的发展过程中遭遇到了诸多问题,如办公场所分散、教学机房、多媒体教室不断扩充、更新维护量大、设备效率低、运维成本高,另外在大数据的环境下,数据的稳定、可靠安全也成为学校面临的新挑战。针对上述问题,本文提出了利用桌面云建设校园云平台的方案。首先对桌面云在校园信息化建设中的需求进行了分析,提出理想桌面的原型,然后从桌面云技术发展趋势和成本核算方面进行了剖析。基于“桌面云”的校园云平台应用方案作为信息技术领域的一种创新服务模式,是一种可以随时随地,方便启用的新型计算模型。它能够按照用户需求,实现用户计算资源的个性化定制,并且能够让用户以低成本、高效率、更灵活的方式享受技术发展带来的成果。本文详细介绍了桌面云系统的构成以及如何利用云技术建设校园云平台,具体分析了校园云平台的建设方案、物理组成架构、平台开发环境、数据管理等方面,并从用户体验、软件兼容性、外设支持、运维管理、系统安全性、性能评测方面做了测试,与当前校园建设模式做了对比,验证了本方案的先进性和可行性,此方案在实际工作中的创新性在于大幅提高了工作桌面的安全性,集中化管理可以提高校园网络管理维护的工作效率,可以实现工作学习的移动化,终端耗能较PC大幅降低,实现节能减排。由此可得到结论此方案可以解决目前校园信息化建设所遇到的问题,对节约成本,提高工作效率有积极广泛的应用前景。更多还原

【Abstract】 With the development of big data and cloud computing,desktop cloud,as the most realizable cloud computing solution,has been widely used in all walks of life.And the information construction of campus is also imperative.However,there are many problems during the development of the campus data construction,such as workplace decentralization,increase of teaching computer labs and multimedia classrooms,large capacity of updating maintenance,low efficiency of equipment,and high cost of operation and maintenance.In addition,in the environment of big data,the stability of the data and the reliable safety also have become new challenges.For the above problems,the scheme which uses the desktop cloud to build the campus cloud platform is put forward.Firstly,the paper analyzes the demand of the desktop cloud in the digital campus construction,and puts forward the prototype of the ideal desktop.Then it analyzes the development trend and cost accounting of the desktop cloud technology.The application scheme of campus cloud platform based on "desktop cloud",as an innovative service mode in the field of information technology,is easy to use at all times and places.It is able to achieve the personalization customization of computing resources according to the needs of users,and allows users to enjoy the results of the technological development in a low-cost,high-efficiency and flexible manner.This paper introduces the composition of the desktop cloud system and how to use the cloud technology to build the campus cloud platform.It analyzes the construction plan,the physical composition structure,the platform development environment and the data management of the campus cloud platform.Meanwhile,it makes the test from the user experience,software compatibility,peripheral support,operation and maintenance management,system security,performance evaluation,which contrast with the current campus construction mode and verifies the advancement and feasibility of the scheme.The innovation of this scheme in practical work is to greatly improve the safety of the working desktop.Centralized management can improve the work efficiency of campus network management and maintenance,and can realize the mobility of work and study.The terminal energy consumption is greatly reduced compared with that of the PC,and the energy saving Reduce emissions.Thus,it can be concludedthat this scheme can solve the current problems of the campus digital construction and can further accelerate the pace of intelligent campus.So it has a wide application prospects.更多还原