本文選題：數(shù)字檔案館　切入點(diǎn)：服務(wù)器　出處：《吉林大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著數(shù)字檔案館的不斷發(fā)展，數(shù)字檔案館的建設(shè)者和管理者往往會(huì)發(fā)現(xiàn)自己機(jī)房的硬件設(shè)施越來越難以應(yīng)付面前的業(yè)務(wù)增長(zhǎng)，，應(yīng)用系統(tǒng)越來越多，需要的服務(wù)器數(shù)量越來越大，最直接的解決辦法就是不斷的添置硬件設(shè)備，但這樣會(huì)造成購(gòu)買和維護(hù)成本的無限增加，同時(shí)也要受到機(jī)房空間和環(huán)境的限制；另一方面，隨著計(jì)算機(jī)硬件的升級(jí)換代，如果繼續(xù)采用傳統(tǒng)的一臺(tái)服務(wù)器只部署一個(gè)應(yīng)用的模式，將舊的應(yīng)用系統(tǒng)部署在配置很高的新服務(wù)器上，將會(huì)出現(xiàn)許多“大馬拉小車”的現(xiàn)象，造成服務(wù)器資源的嚴(yán)重浪費(fèi)。檔案工作者面臨著如何對(duì)快速增長(zhǎng)的服務(wù)器進(jìn)行有效地管理，提高其利用率，降低軟硬件故障對(duì)業(yè)務(wù)連續(xù)性的影響，減少應(yīng)用部署及遷移的工作量和時(shí)間，節(jié)約建設(shè)和維護(hù)成本，為用戶提供穩(wěn)定、高效的服務(wù)等問題。 針對(duì)上述現(xiàn)象，本文設(shè)計(jì)了基于VMware vSphere的數(shù)字檔案館服務(wù)器虛擬化解決方案，并就相關(guān)問題展開研究。首先，本文分析了數(shù)字檔案館建設(shè)和服務(wù)器虛擬化技術(shù)的發(fā)展背景，調(diào)查了國(guó)內(nèi)外的研究現(xiàn)狀，指出了當(dāng)前我國(guó)數(shù)字檔案館建設(shè)遇到的信息化瓶頸問題；然后介紹了數(shù)字檔案館的定義和建設(shè)內(nèi)容，闡述了虛擬化技術(shù)的定義、原理和分類，通過介紹國(guó)內(nèi)外服務(wù)器虛擬化的案例，說明了服務(wù)器虛擬化技術(shù)在節(jié)約成本、提高運(yùn)行效率和可靠性等方面的優(yōu)勢(shì)；進(jìn)而以VMware vSphere為虛擬化軟件平臺(tái)，設(shè)計(jì)了服務(wù)器虛擬化的具體方案，詳細(xì)介紹了數(shù)字檔案館服務(wù)器虛擬化的方法和步驟，通過評(píng)估說明了服務(wù)器虛擬化方案可以有效的對(duì)數(shù)字檔案館服務(wù)器進(jìn)行整合；最后通過分析兩則服務(wù)器虛擬化的成功案例，說明了在服務(wù)器虛擬化實(shí)踐過程中應(yīng)當(dāng)采取的方式方法和注意事項(xiàng)，從而保證數(shù)字檔案館服務(wù)器虛擬化的成功實(shí)施，提高數(shù)字檔案館的可靠性和穩(wěn)定性，為用戶提供優(yōu)質(zhì)的不間斷訪問服務(wù)。
[Abstract]:With the continuous development of digital archives, the builders and managers of digital archives often find it more and more difficult to cope with the business growth of their computer room hardware facilities, more and more application systems, and more and more servers are needed. The most immediate solution is to continuously acquire hardware equipment, but this will result in an unlimited increase in purchase and maintenance costs, as well as restrictions on computer room space and environment; on the other hand, with the upgrading of computer hardware, If we continue to use the traditional mode of deploying only one application on a single server, and deploy the old application system to a new server with a very high configuration, there will be a lot of "cart pulling" phenomenon. File workers are faced with how to effectively manage the rapidly growing servers, improve their utilization rate, and reduce the impact of software and hardware failures on business continuity. It reduces the workload and time of application deployment and migration, saves the cost of construction and maintenance, and provides stable and efficient service for users. In view of the above phenomena, this paper designs a virtualization solution of digital archives server based on VMware vSphere, and studies the related problems. Firstly, this paper analyzes the development background of digital archives construction and server virtualization technology. This paper investigates the current research situation at home and abroad, points out the bottleneck problems in the construction of digital archives in China, then introduces the definition and construction content of digital archives, and expounds the definition, principle and classification of virtualization technology. Through introducing the cases of server virtualization at home and abroad, this paper explains the advantages of server virtualization technology in saving cost, improving operation efficiency and reliability, and then taking VMware vSphere as virtualization software platform, The concrete scheme of server virtualization is designed, and the methods and steps of server virtualization in digital archives are introduced in detail. The evaluation shows that the server virtualization scheme can effectively integrate the digital archives server. Finally, by analyzing two successful cases of server virtualization, this paper explains the methods and precautions that should be adopted in the process of server virtualization, so as to ensure the successful implementation of server virtualization in digital archives. Improve the reliability and stability of digital archives, provide users with high quality uninterrupted access services.
【學(xué)位授予單位】：吉林大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP393.05

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相關(guān)期刊論文 前2條

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本文編號(hào)：1626609