本文選題：ERP系統(tǒng)　切入點(diǎn)：云計(jì)算　出處：《北京交通大學(xué)》2013年碩士論文　論文類型：學(xué)位論文

【摘要】：ERP系統(tǒng)把先進(jìn)的管理學(xué)思想與計(jì)算機(jī)技術(shù)融合在一起,它的出現(xiàn)極大地提高了企業(yè)的運(yùn)轉(zhuǎn)效率。但是由于現(xiàn)在的ERP系統(tǒng)功能越來越復(fù)雜,軟件越來越龐大,部署一整套ERP軟件對(duì)于一個(gè)企業(yè)來說需要耗費(fèi)巨大的入力、物力財(cái)力。這樣就會(huì)過多地占用了企業(yè)有限的資源,不利于企業(yè)的快速成長(zhǎng)。近年來,云計(jì)算技術(shù)發(fā)展迅速,其低成本、可擴(kuò)展和按需分配等特點(diǎn)為解決上述ERP系統(tǒng)應(yīng)用中的矛盾帶來了契機(jī)。而在基于云計(jì)算的ERP系統(tǒng)中,如何實(shí)現(xiàn)快速高效的云存儲(chǔ)和便捷靈活的客戶端接入是保證系統(tǒng)能夠被有效使用的兩個(gè)關(guān)鍵問題。 本文將以作者在實(shí)習(xí)過程中實(shí)際參與實(shí)施的美國(guó)某醫(yī)藥公司基于云計(jì)算的ERP系統(tǒng)設(shè)計(jì)案例為主線,分析云計(jì)算技術(shù)為ERP系統(tǒng)發(fā)展帶來的機(jī)遇與挑戰(zhàn),研究基于云計(jì)算的ERP系統(tǒng)中數(shù)據(jù)存儲(chǔ)模塊和移動(dòng)交互模塊的關(guān)鍵技術(shù)：針對(duì)案例特有的數(shù)據(jù)類型分別提出基于列存儲(chǔ)和混合式存儲(chǔ)技術(shù)的內(nèi)存計(jì)算方法和算法,并使用部分案例數(shù)據(jù)進(jìn)行性能比較,利用SAP公司提出的HANA數(shù)據(jù)庫(kù)實(shí)現(xiàn)對(duì)案例系統(tǒng)的設(shè)計(jì)、配置與測(cè)試；基于企業(yè)級(jí)開發(fā)平臺(tái)SUP,實(shí)現(xiàn)了案例公司的客戶關(guān)系管理系統(tǒng)向移動(dòng)設(shè)備遷移的解決方案。 通過對(duì)內(nèi)存計(jì)算和移動(dòng)應(yīng)用開發(fā)技術(shù)的研究,我們可以看出在云計(jì)算環(huán)境下,使用SUP平臺(tái)可以使企業(yè)可以根據(jù)自己的需求來開發(fā)移動(dòng)應(yīng)用并部署到多種設(shè)備上,極大便利了公司業(yè)務(wù)的開展與數(shù)據(jù)的收集；利用HANA數(shù)據(jù)庫(kù)存儲(chǔ)數(shù)據(jù),不僅存儲(chǔ)占用空間少,查詢速度快,而且計(jì)算能力很強(qiáng),海量數(shù)據(jù)可以被快速處理。同時(shí),數(shù)據(jù)的安全還可以通過優(yōu)化安全配置與監(jiān)控工具來保障。而這一切都只需用戶花少量的錢租用服務(wù)即可完成,能使企業(yè)更靈活更高效地處理業(yè)務(wù),促進(jìn)企業(yè)的快速成長(zhǎng)。
[Abstract]:ERP system combines advanced management thought with computer technology, and its appearance has greatly improved the efficiency of enterprise operation. However, because the functions of ERP system are becoming more and more complex, the software is becoming more and more huge. The deployment of a whole set of ERP software for an enterprise requires huge input and material resources. This will take up too much of the limited resources of the enterprise, which is not conducive to the rapid growth of the enterprise. In recent years, cloud computing technology has developed rapidly. Its low cost, expandability and distribution on demand bring the opportunity to solve the contradiction in the application of ERP system mentioned above. But in the ERP system based on cloud computing, How to realize fast and efficient cloud storage and convenient and flexible client access are two key issues to ensure that the system can be used effectively. This paper will analyze the opportunities and challenges brought by cloud computing technology to the development of ERP system based on cloud computing. The key technologies of data storage module and mobile interaction module in ERP system based on cloud computing are studied. And use part of the case data to compare the performance, using the HANA database proposed by SAP to achieve the design, configuration and testing of the case system; Based on the enterprise development platform SUP, the solution of the case company's customer relationship management system migration to mobile devices is implemented. Through the research on memory computing and mobile application development technology, we can see that in cloud computing environment, using SUP platform can enable enterprises to develop mobile applications according to their own requirements and deploy to a variety of devices. It greatly facilitates the development of the company's business and data collection; using the HANA database to store data, not only has less storage space, faster query speed, but also has a strong computing power, massive data can be quickly processed. The security of data can also be guaranteed by optimizing the security configuration and monitoring tools, which can be completed by users paying a small amount of money to rent services, which can make enterprises more flexible and efficient in dealing with business, and promote the rapid growth of enterprises.
【學(xué)位授予單位】：北京交通大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TP333

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