云計(jì)算環(huán)境下云銀行模型服務(wù)質(zhì)量度量方法研究
發(fā)布時(shí)間:2018-05-25 09:02
本文選題:云計(jì)算 + 云銀行模型; 參考:《云南大學(xué)》2014年碩士論文
【摘要】:云計(jì)算是近幾年來(lái)的提出的一種計(jì)算模式,是并行計(jì)算、網(wǎng)格計(jì)算和分布式計(jì)算發(fā)展的產(chǎn)物。云計(jì)算的本質(zhì)特征就是分布式的計(jì)算、存儲(chǔ)、用時(shí)付費(fèi)、和高擴(kuò)展性能,具有伸縮性、可靠性、安全性、通用性、低成本、高性能等特性。目前云計(jì)算主要應(yīng)用的領(lǐng)域有商業(yè)計(jì)算、基于互聯(lián)網(wǎng)的計(jì)算模式、以及基于大眾參與的計(jì)算模式等,云計(jì)算具有動(dòng)態(tài)的、可伸縮的、虛擬化的數(shù)據(jù)交互能力、數(shù)據(jù)計(jì)算能力、以及數(shù)據(jù)存儲(chǔ)能力。由于云計(jì)算本身的特點(diǎn),云資源用戶越來(lái)越關(guān)心云計(jì)算的服務(wù)質(zhì)量,在這樣復(fù)雜多變的環(huán)境中,云計(jì)算的云資源服務(wù)質(zhì)量度量過(guò)程存在著很多不確定性因素。所以,如何精確地度量云資源服務(wù)質(zhì)量,避免出現(xiàn)度量不準(zhǔn)確,提高云資源服務(wù)質(zhì)量和滿意度已經(jīng)成為云計(jì)算中一個(gè)非常重要的問(wèn)題。 本文重點(diǎn)討論了云銀行模型的服務(wù)質(zhì)量度量方法,該方法主要用于解決云銀行模型服務(wù)質(zhì)量度量。主要從云銀行服務(wù)的可用性、性能、安全性、利用率、可靠性、吞吐率六個(gè)方面對(duì)云銀行服務(wù)質(zhì)量進(jìn)行度量。在本論文的最后,采用CloudSim仿真實(shí)驗(yàn)平臺(tái)對(duì)本論文提出的服務(wù)質(zhì)量度量方法做了簡(jiǎn)單的模擬實(shí)驗(yàn),驗(yàn)證了該方法的有效性,實(shí)現(xiàn)了云銀行模型服務(wù)質(zhì)量的度量。
[Abstract]:Cloud computing is a computing model proposed in recent years, which is the product of the development of parallel computing, grid computing and distributed computing. The essential features of cloud computing are distributed computing, storage, time payment, and high scalability, reliability, security, versatility, low cost, high performance and so on. At present, cloud computing is mainly applied in the fields of business computing, Internet-based computing, and popular participation. Cloud computing has dynamic, scalable, virtualized data interaction capabilities, data computing capabilities, etc. And data storage capacity. Because of the characteristics of cloud computing, cloud resource users are more and more concerned about the quality of service of cloud computing. In such a complex and changeable environment, there are many uncertainties in the process of cloud resource quality of service measurement. Therefore, how to accurately measure the quality of service of cloud resources, avoid inaccurate measurement, improve the quality of service and satisfaction of cloud resources has become a very important issue in cloud computing. This paper focuses on the quality of service measurement method of cloud bank model, which is mainly used to solve the quality of service measurement of cloud bank model. This paper mainly measures the service quality of cloud bank from six aspects: availability, performance, security, utilization, reliability and throughput. At the end of this thesis, a simple simulation experiment is done on the CloudSim simulation platform, which verifies the effectiveness of this method and realizes the quality of service measurement of the cloud bank model.
【學(xué)位授予單位】:云南大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:TP393.09
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