本文選題：PaaS　切入點(diǎn)：綜合信息業(yè)務(wù)平臺(tái)　出處：《北京郵電大學(xué)》2014年碩士論文

【摘要】：近年來(lái),隨著電信網(wǎng)絡(luò)IP化逐漸深入,電信業(yè)務(wù)尤其是信息業(yè)務(wù)呈現(xiàn)多樣化和復(fù)雜化的發(fā)展趨勢(shì),電信信息業(yè)務(wù)平臺(tái)的建設(shè)也越來(lái)越受到各運(yùn)營(yíng)商的重視,如何構(gòu)建能夠適應(yīng)發(fā)展需求的信息業(yè)務(wù)平臺(tái),成為影響運(yùn)營(yíng)商業(yè)務(wù)發(fā)展和核心競(jìng)爭(zhēng)力的重要因素。 綜合信息業(yè)務(wù)平臺(tái)的出現(xiàn)解決了傳統(tǒng)信息業(yè)務(wù)能力提供中存在的業(yè)務(wù)能力接入門檻高、功能和硬件重復(fù)建設(shè)以及數(shù)據(jù)和資源分散等問(wèn)題。它屏蔽了底層網(wǎng)路的異構(gòu)性,支持多種信息業(yè)務(wù)能力的開放和提供,為SP／企業(yè)用戶提供了豐富的信息業(yè)務(wù),降低了業(yè)務(wù)開發(fā)和運(yùn)維的投資和運(yùn)營(yíng)成本。但是目前的綜合信息業(yè)務(wù)平臺(tái)還存在如下一些不足：1)業(yè)務(wù)的開發(fā)門檻較高；2)缺少合適的資源使用策略保障資源的按需分配;3)平臺(tái)的擴(kuò)展性和伸縮性較差,資源利用率低。 為了解決綜合信息業(yè)務(wù)平臺(tái)中存在的上述問(wèn)題,本文提出了一種面向綜合信息業(yè)務(wù)的PaaS云服務(wù)平臺(tái)。該平臺(tái)能夠整合電信網(wǎng)絡(luò)中的多種業(yè)務(wù)能力,以統(tǒng)一的接口將服務(wù)能力開放給SP/企業(yè)客戶；平臺(tái)支持信息業(yè)務(wù)的定制化開發(fā)以及托管執(zhí)行,通過(guò)模板化的業(yè)務(wù)開發(fā)方式降低了業(yè)務(wù)開發(fā)門檻,提高了業(yè)務(wù)開發(fā)的效率；支持服務(wù)資源的按需分配和調(diào)度。此外,基于IaaS的無(wú)限可擴(kuò)展的虛擬化資源池,綜合信息業(yè)務(wù)PaaS云服務(wù)平臺(tái)還具有良好的擴(kuò)展性和伸縮性。 本文在研究云計(jì)算技術(shù)的基礎(chǔ)上,詳細(xì)分析了綜合信息業(yè)務(wù)PaaS云服務(wù)平臺(tái)的設(shè)計(jì)和實(shí)現(xiàn)方案,主要從平臺(tái)的需求分析、平臺(tái)的設(shè)計(jì)與實(shí)現(xiàn)、平臺(tái)的測(cè)試等方面進(jìn)行詳細(xì)闡述,主要內(nèi)容包括：綜合信息業(yè)務(wù)平臺(tái),云計(jì)算以及PaaS平臺(tái)背景介紹；從平臺(tái)功能和非功能的角度對(duì)PaaS云服務(wù)平臺(tái)進(jìn)行需求分析；核心部分闡述了綜合信息PaaS云服務(wù)平臺(tái)的靜態(tài)邏輯結(jié)構(gòu)和動(dòng)態(tài)流程圖,并重點(diǎn)闡述了平臺(tái)兩個(gè)主要模塊的詳細(xì)設(shè)計(jì)；最后介紹了業(yè)務(wù)的測(cè)試情況,并對(duì)平臺(tái)的發(fā)展前景進(jìn)行了展望。
[Abstract]:In recent years, along with the telecommunication network IP gradually deepening, the telecommunication service, especially the information service presents the diversification and the complex development tendency, the telecommunication information service platform construction also receives the each operator's attention more and more. How to construct an information service platform that can adapt to the development needs becomes an important factor affecting the business development and core competitiveness of operators. The emergence of integrated information service platform solves the problems of high access threshold of traditional information service capability, repeated construction of function and hardware, data and resource dispersion, etc. It shields the heterogeneity of the underlying network. Support for the opening and provision of multiple information business capabilities, providing rich information services for SP/ enterprise users, It reduces the investment and operation cost of business development and operation. However, the current integrated information service platform still has the following shortcomings: 1) the threshold of business development is high, 2) lack of appropriate resource use strategy to ensure resource demand. Allocator 3) the platform has poor scalability and scalability, The utilization rate of resources is low. In order to solve the above problems in the integrated information service platform, a PaaS cloud service platform for integrated information service is proposed in this paper. The platform supports customized development and managed execution of information services, which reduces the threshold of business development and improves the efficiency of business development. In addition, the infinite scalable virtualized resource pool based on IaaS and the integrated information service PaaS cloud service platform also have good scalability and scalability. Based on the research of cloud computing technology, this paper analyzes the design and implementation of integrated information service PaaS cloud service platform in detail, mainly from the aspects of platform requirement analysis, platform design and implementation, platform testing and so on. The main contents include: integrated information business platform, cloud computing and PaaS platform background, from the platform functional and non-functional point of view of the PaaS cloud service platform requirements analysis; In the core part, the static logic structure and dynamic flow chart of the integrated information PaaS cloud service platform are described, and the detailed design of the two main modules of the platform is emphasized. The development prospect of the platform is prospected.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP311.52;TP393.09

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