本文選題：云計算 + 電力企業(yè)數(shù)據(jù)中心��； 參考：《華北電力大學(xué)》2013年碩士論文

【摘要】：近年來,云計算技術(shù)的蓬勃發(fā)展為整個IT行業(yè)帶來了巨大變革。由數(shù)以萬計的服務(wù)器支撐的云計算系統(tǒng)是否能夠高效穩(wěn)定地運行,關(guān)鍵在于這些大數(shù)量的服務(wù)器能夠被有效地組織起來。網(wǎng)絡(luò)拓撲的合理性對網(wǎng)絡(luò)的性能的提高和穩(wěn)定性的加強具有重要的影響,即網(wǎng)絡(luò)的部分節(jié)點或鏈路在故障或擁擠時也能正常工作。對于電力企業(yè)而言,云計算將能夠改變電力企業(yè)信息化建設(shè)的模式。過去都是由單個企業(yè)架設(shè)自己的電力數(shù)據(jù)中心,企業(yè)與企業(yè)之間的溝通交流不多。云計算的利用將會使得整個電力企業(yè)數(shù)據(jù)中心整合到一起,構(gòu)成一個龐大的數(shù)據(jù)中心電子云,云計算資源管理平臺能夠?qū)﹄娏ο到y(tǒng)數(shù)據(jù)中心的主機、存儲、網(wǎng)絡(luò)等各類資源進行有效的管理、監(jiān)控和調(diào)度,并通過網(wǎng)絡(luò)將這些資源作為一種服務(wù)提供給用戶。 傳統(tǒng)數(shù)據(jù)中心網(wǎng)絡(luò)拓撲構(gòu)建方式及網(wǎng)絡(luò)層控制平面的運行機制存在固化性,已經(jīng)難以滿足新形勢下日益增長的高性能及高性價比需求,并且無法支持云環(huán)境下更加靈活的按帶寬租賃數(shù)據(jù)中心網(wǎng)絡(luò)的運營方式。本文首先主要分析了云計算在電力企業(yè)數(shù)據(jù)中心研究的可行性與必要性,通過與傳統(tǒng)的數(shù)據(jù)中心作比較,找出其中的不足之處,構(gòu)建多種網(wǎng)絡(luò)結(jié)構(gòu)來解決相關(guān)問題,從而提高服務(wù)器的利用率和拓撲內(nèi)結(jié)點的連通性,獲得更大的網(wǎng)絡(luò)吞吐量,形成低成本高連通的網(wǎng)路拓撲結(jié)構(gòu)。然后闡述了高連通性低造價的網(wǎng)絡(luò)拓撲結(jié)構(gòu)、Dcell結(jié)構(gòu)、Bcube結(jié)構(gòu)Hyper-Fat-tree Network (HFN)結(jié)構(gòu),最后引入了一種新的結(jié)構(gòu)即雪花結(jié)構(gòu)。這五種結(jié)構(gòu)對云計算在電力企業(yè)數(shù)據(jù)中心的構(gòu)建中都起到一定的作用。通過仿真實驗驗證了雪花結(jié)構(gòu)在傳輸帶寬,吞吐量瓶頸問題和網(wǎng)絡(luò)延時等數(shù)據(jù)中心建設(shè)問題上都具有一定的優(yōu)勢。
[Abstract]:In recent years, rapid development of cloud computing technology has brought great changes to the entire IT industry. Supported by tens of thousands of servers in cloud computing system is able to operate efficiently and stably, the key lies in the large number of servers can be effectively organized. Plays an important role in strengthening the rationality of the network topology on the performance of the network and improve the the stability of the network is part of a node or link failure or congestion can also work normally. For power enterprises, will be able to change the power enterprise informatization construction mode of cloud computing. In the past are composed of individual companies to set up their own data center power, between the enterprise and enterprise communication using cloud computing is not much. Will the electric power enterprise data center together, constitute a huge data center cloud resource management platform, cloud computing to power All kinds of resources such as hosts, storage, network and other resources in the data center of the force system are effectively managed, monitored and scheduled, and these resources are provided to users as a service through the network.
The traditional data center network topology construction and operation mechanism of network layer control plane existence curing, has been difficult to meet the high performance and high cost of increasing demand under the new situation, and can not support the cloud environment more flexible according to the lease data center network bandwidth operation. This paper mainly analyzes the feasibility of research in cloud computing the electric power enterprise data center and the necessity, by comparing with the traditional data center, find out the deficiency, construct a variety of network structure to solve the problem, so as to improve the connectivity rate and topology node using the server, achieve larger throughput, forming a network topology with low cost and high connectivity. And then describes the highly connected network topology, low cost Dcell structure, Bcube structure of Hyper-Fat-tree Network (HFN) structure, the introduction of A new structure of the snow structure. The five structures in the construction of electric power enterprise data center plays a certain role in cloud computing. Through the simulation experiment of snow structure in the construction of the transmission bandwidth, throughput and delay, the bottleneck problem of data center will have certain advantages.

【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TP308;TP393.02

【參考文獻】

相關(guān)期刊論文 前8條

1 王德文;宋亞奇;朱永利;;基于云計算的智能電網(wǎng)信息平臺[J];電力系統(tǒng)自動化;2010年22期

2 王繼業(yè);辜體仁;;電力企業(yè)數(shù)據(jù)中心建設(shè)探討[J];電力信息化;2006年02期

3 宋國興;姜東飛;石海珍;李紅川;;云計算與桌面虛擬技術(shù)在省電力公司應(yīng)用探討[J];電力信息化;2010年01期

4 馬春雷;;下一代業(yè)務(wù)永續(xù)區(qū)域電力數(shù)據(jù)中心架構(gòu)[J];電力信息化;2006年06期

5 ;高效率電力數(shù)據(jù)中心[J];電力信息化;2009年02期

6 潘世成;;好網(wǎng)絡(luò)支撐電力信息化提速——華為3Com助清遠供電局打造萬兆IDC網(wǎng)絡(luò)[J];計算機安全;2006年02期

7 ;好網(wǎng)絡(luò)支撐電力信息化提速——華為3Com助廣東省清遠市供電局打造萬兆IDC網(wǎng)絡(luò)[J];華南金融電腦;2006年01期

8 王繼業(yè);;電力企業(yè)數(shù)據(jù)中心建立及其對策[J];中國電力;2007年04期

相關(guān)博士學(xué)位論文 前1條

1 劉曉茜;云計算數(shù)據(jù)中心結(jié)構(gòu)及其調(diào)度機制研究[D];中國科學(xué)技術(shù)大學(xué);2011年

相關(guān)碩士學(xué)位論文 前3條

1 毛敏;電力企業(yè)中AM/FM/GIS系統(tǒng)的應(yīng)用研究[D];武漢大學(xué);2004年

2 唐笑甜;基于SOA的實時協(xié)作系統(tǒng)異構(gòu)集成設(shè)計與實現(xiàn)[D];山東大學(xué);2008年

3 郭棟;SQLXML在B/S三層架構(gòu)中的應(yīng)用[D];哈爾濱工程大學(xué);2009年

，

本文編號：1756848