【摘要】：進入21世紀(jì)后,許多技術(shù)都出現(xiàn)了突破性的進步。電子計算機這個20世紀(jì)最偉大的技術(shù)發(fā)明在走了幾十年的發(fā)展歷程后,隨著云計算的出現(xiàn)將面臨巨大的變革,互聯(lián)網(wǎng)的高速發(fā)達是這場變革的原動力。就象歌聲中描述的：“我是一片云,天空是我家”,云計算為計算機技術(shù)的發(fā)展插上了翅膀,突破了所有的桎梏,必然會飛向天空。它通過個人計算機和服務(wù)器的集合,以虛擬華為基礎(chǔ),利用網(wǎng)絡(luò)本身強大的存儲和計算能力,提供基于基礎(chǔ)設(shè)施、開發(fā)平臺和應(yīng)用軟件的多種類型服務(wù),滿足不同用戶需要,實現(xiàn)資源和計算能力的分布式共享。普通使用者通過去計算可以隨時隨地使用多種終端訪問個人應(yīng)用程序和文件,解除桌面的限制；開發(fā)者通過云計算可以消除有限物理資源的約束,實現(xiàn)按需服務(wù),從而降低開發(fā)成本。 對于運營商而言,傳統(tǒng)的電信業(yè)務(wù)模式利潤正在逐步下降,在IP價值鏈上,運營商存在很大的風(fēng)險,一方面為繼續(xù)維持產(chǎn)業(yè)鏈的優(yōu)勢地位投入巨資建設(shè)和維護IP承載網(wǎng),另一方面僅靠出售帶寬資源讓自己演變?yōu)椤肮芾磉\營商”,在整個IP價值鏈上是投入產(chǎn)出比最不協(xié)調(diào)的一個環(huán)節(jié)。在互聯(lián)網(wǎng)時代,運營商需要擺脫“純電信運營商”的身份,實現(xiàn)基于寬帶的各種增值業(yè)務(wù)盈利。固網(wǎng)和移動網(wǎng)絡(luò)的融合以及網(wǎng)絡(luò)使用終端從計算機向PDA、手機的發(fā)展,給運營商架設(shè)“云計算”服務(wù)實現(xiàn)多元化業(yè)務(wù)帶來契機。 移動公司云計算現(xiàn)有分散式云節(jié)點架構(gòu)無法實現(xiàn)各云節(jié)點之間的資源共享及資源的自由調(diào)度,通過研究移動公司云計算現(xiàn)狀及發(fā)展需求,提出了一種中心節(jié)點互聯(lián)架構(gòu),該互聯(lián)架構(gòu)能有效地解決目前孤立的云節(jié)點之間的調(diào)度問題,實現(xiàn)資源的集中化管理,對其業(yè)務(wù)模型也提供了有力的支撐。同時,通過對此類架構(gòu)存在的關(guān)鍵問題的探討,明確了架構(gòu)要順利實施需要采取的各種措施。
[Abstract]:After entering the 21 st century, many technologies have made breakthrough progress. Computer, the greatest technological invention in the 20th century, after decades of development, with the emergence of cloud computing will face a huge change, the rapid development of the Internet is the driving force of this change. As the song describes: "I am a cloud, the sky is my home," cloud computing for the development of computer technology inserted in the wings, broke through all the shackles, will certainly fly to the sky. It provides various types of services based on infrastructure, development platform and application software to meet the needs of different users through a collection of personal computers and servers, a virtual Huawei foundation, and the powerful storage and computing capabilities of the network itself. The distributed sharing of resources and computing power is realized. Ordinary users can use multiple terminals to access personal applications and files anytime and anywhere, lifting desktop restrictions, developers can eliminate the constraints of limited physical resources through cloud computing, and achieve on-demand services. Thus, the development cost is reduced. For the operators, the profit of the traditional telecom business model is gradually declining. In the IP value chain, the operators have great risks. On the one hand, they invest a great deal of money in building and maintaining the IP carrying network for the continued maintenance of the dominant position of the industrial chain. On the other hand, only by selling bandwidth resources to make themselves "management operators", in the entire IP value chain is the input-output ratio is the most incongruous link. In the Internet era, operators need to get rid of the status of "pure telecom operators" and realize the profit of various value-added services based on broadband. The convergence of fixed network and mobile network and the development of network terminal from computer to PDA, mobile phone bring opportunities for operators to set up "cloud computing" service to realize diversified business. The existing distributed cloud node architecture of mobile company cloud computing can not realize the resource sharing and resource free scheduling among the cloud nodes. By studying the current situation and development needs of mobile company cloud computing, a central node interconnection architecture is proposed. The interconnection architecture can effectively solve the scheduling problem between isolated cloud nodes, realize centralized resource management, and provide a strong support for its business model. At the same time, through the discussion of the key problems of this kind of architecture, it is clear that various measures should be taken to implement the architecture smoothly.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TN929.5;TP3

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