本文關(guān)鍵詞： 視頻共享系統(tǒng) 云計(jì)算 OpenStack云遷移　出處：《北京郵電大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著智能手機(jī)與智能平板設(shè)備的普及,尤其是Android系統(tǒng)產(chǎn)品與蘋果產(chǎn)品用戶量攀升,各種智能產(chǎn)品服務(wù)蓬勃發(fā)展,移動(dòng)互聯(lián)網(wǎng)時(shí)代迎來了最美好的發(fā)展時(shí)機(jī)。相應(yīng)的各種移動(dòng)應(yīng)用服務(wù)呈現(xiàn)爆炸式的增長,各種社交產(chǎn)品如雨后春筍般涌現(xiàn),極大的方便了人們之間的溝通,拉近了人與人之間的距離,極大豐富了人們的娛樂需求。視頻共享系統(tǒng)就是一款兼容各個(gè)主流移動(dòng)終端以視頻分享為主要目的的移動(dòng)互聯(lián)網(wǎng)服務(wù)平臺(tái),視頻共享系統(tǒng)最大的資源就是網(wǎng)友上傳的視頻資料。隨著通訊工具功能的多樣化和設(shè)備的便攜性的不斷提高,移動(dòng)互聯(lián)網(wǎng)的視頻共享已經(jīng)被預(yù)言是3G時(shí)代重要增值業(yè)務(wù)之一。 近年來云計(jì)算概念不斷發(fā)展和技術(shù)上的成熟,移動(dòng)互聯(lián)網(wǎng)業(yè)務(wù)與云計(jì)算的結(jié)合越來越廣泛。我們依靠云計(jì)算的在大規(guī)模數(shù)據(jù)處理方面的優(yōu)勢來改良我們的視頻共享系統(tǒng),在眾多的云計(jì)算平臺(tái)技術(shù)中我們選擇了OpenStack作為我們研究的對象,研究的重點(diǎn)在于如何利用OpenStack部署我們的云計(jì)算平臺(tái),如何利用OpenStack實(shí)現(xiàn)視頻共享系統(tǒng)的高并發(fā)與高負(fù)載要求,從而提高視頻共享系統(tǒng)平臺(tái)的性能。 本文首先介紹了現(xiàn)階段的研究現(xiàn)狀和主要的研究工作,然后簡單的介紹了涉及的相關(guān)技術(shù)包括OpenStack, Web服務(wù)編程,視頻處理方面的Mp4Box和Ffmpeg等等。接著詳細(xì)的分析了現(xiàn)有的視頻共享系統(tǒng),認(rèn)真的研究了OpenStack開源框架以及各個(gè)組件的功能和作用,為搭建私有云平臺(tái)和向云端遷移做了良好的準(zhǔn)備。最后闡述了基于OpenStack的視頻共享系統(tǒng)設(shè)計(jì)和實(shí)現(xiàn)方案,并且對該系統(tǒng)進(jìn)行了測試和驗(yàn)證,通過測試發(fā)現(xiàn)確實(shí)達(dá)到了提高性能的要求。而且在本文的最后表明了基于OpenStack的視頻共享系統(tǒng)的優(yōu)缺點(diǎn),并對未來工作和研究提出了良好的建議和優(yōu)化方案。
[Abstract]:With the popularity of smart phones and smart tablet devices, especially the increase in the number of users of Android system products and Apple products, all kinds of smart products and services are booming. The era of mobile Internet ushered in the best opportunity for development. The corresponding mobile applications show explosive growth, various social products have sprung up, which greatly facilitates communication between people. The video sharing system is a mobile Internet service platform compatible with all the mainstream mobile terminals whose main purpose is video sharing. The biggest resource of the video sharing system is the video data uploaded by netizens. With the diversification of communication tools and the continuous improvement of portable devices, the video sharing of mobile Internet has been predicted to be one of the important value-added services in the 3G era. In recent years, with the development of cloud computing concept and the maturity of technology, the combination of mobile Internet business and cloud computing is becoming more and more extensive. We rely on the advantages of cloud computing in large-scale data processing to improve our video sharing system. In many cloud computing platform technologies, we choose OpenStack as our research object, the research focus is how to use OpenStack to deploy our cloud computing platform, how to use OpenStack to realize the high concurrency and high load requirement of video sharing system. In order to improve the performance of video sharing system platform. This paper first introduces the current research situation and main research work, and then briefly introduces the related technologies, including OpenStack, Web Services programming, Video processing of Mp4Box and Ffmpeg and so on. Then detailed analysis of the existing video sharing system, seriously studied the OpenStack open source framework and the functions and functions of each component, Good preparation is made for building private cloud platform and migrating to cloud. Finally, the design and implementation of video sharing system based on OpenStack are described, and the system is tested and verified. At the end of this paper, the advantages and disadvantages of the video sharing system based on OpenStack are demonstrated, and good suggestions and optimization schemes for future work and research are put forward.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TN929.5;TP393.09

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本文編號(hào)：1511112