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    政大機構典藏 > 商學院 > 資訊管理學系 > 學位論文 >  Item 140.119/48985
    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/48985


    Title: 透過ODS進行企業資訊系統整合之研究-以某企業為例
    Using ODS to integrate enterprise systems: A case study
    Authors: 黃琬婷
    Huang,wan ting
    Contributors: 季延平
    黃琬婷
    Huang,wan ting
    Keywords: 資訊系統整合策略(EAI)
    操作性資料商店(Operational Data Store)
    ETL(Extract、Transform、Load)
    IDEF0
    DFD
    Enterprise Application Integration
    Operational Data Store
    IDEF0
    IDEF0
    DFD
    Date: 2009
    Issue Date: 2010-12-08 01:54:45 (UTC+8)
    Abstract: 由於科技快速進步,企業經營也隨著科技的進步而產生重大變化,不但需求變化快速,企業還要即時快速反應外在環境,於是企業對於資訊系統整合的議題越來越重視,希望將功能導向的系統轉變為流程導向的系統,將資訊有效的整合及標準化,讓企業能快速地與外在環境連結,進而提升整體營運績效。
    整合的方法非常的多,大致上可分為四類。目前對於哪一種整合方法是最有效率、效益也無一定論。最主要的原因是不同的整合個案會有不同的整合需求,若只從理論方面來探討資訊系統整合所帶來的效用並無法具體地呈現其價值。
    有鑑於此,本研究之目的是希望透過個案單位的作業模型,分析、建構出整合的資料模型。因此,本研究以階段性的方法設計資料整合模型及其運作方法。在第一、二階段當中,先針對個案單位的流程進行系統資料流程塑模及業務流程塑模,再從業務面及系統面找出資訊中斷的地方及因素,並將問題具體地描述出來。在第三階段中,本研究挑選了最適合此個案單位的整合方法,也就是使用資料層級(Data-Level)整合的方法,設計整合的資料模型將資訊流完整的串接起來以支援企業的決策需求。最後一階段則要利用ETL說明整合的系統運作模式,並說明此個案單位使用ETL時,可能會遇到的問題及初步的解決方法。
    Owing to rapid advances in technology, enterprises have a major change of the progress of science and technology. The enterprises not only change rapidly in demand, but also have to response to the external environment rapidly. Hence, enterprise information system integration issues get more attentions. Enterprises hope to improve their systems from function-oriented to process-oriented because the effective integration of information and standardization allows enterprises to quickly link with the external environment and to enhance the overall operating performance.
    However, there are many kinds of integrated approaches. At present, there is no substantive conclusion in approaches to integrate efficiently all systems in business. The main reason is that the integration of different cases has different integration requirements. Therefore, it cannot concretely show the value of system integration through the discussion of the theoretical aspects.
    In this thesis, this study aims to enhance the operation of a case to model, analyze, and construct an integrated data model. This research has 4 phases to construct integrated data model. In phase 1 and 2, this study builds the case data flow modeling and business process modeling and discovers information gap. In phase 3, the study selects the most suitable method for this case, that is, to use the data level integrated approach to design integrated data model. Finally, using ETL illustrates system operation mode and describes the case which may encounter problems and initial solutions follow in phase 4.
    Reference: 中文部分
    [1] Ranjit Kumar著,潘中道及胡龍騰譯(民92)。研究方法:步驟化學習指南。臺北市:學富文化。
    [2] 江明修(民98)。研究方法論。臺北市:智勝。
    [3] 李卓翰(民95)。資料倉儲理論與實務。臺北市:學貫。
    [4] 吳琮璠(民86)。資訊管理個案研究方法。資訊管理學報,第四卷第一期,7~17。
    [5] 吳琮璠及謝清佳(民97),資訊管理理論與實務(六版)。臺北市:智勝。
    [6] 余發炫(民95)。以資料層EAI發展系統整合模式之研究。未出版之碩士論文,中原大學資訊管理研究所,桃園縣。
    [7] 林玉凡(民89)。2000年電子商務的前瞻性產品。臺北市:經濟部工業局。上網時間:98年12月25日。網址:http://192.192.149.24/iaeb/article.asp?aid=49
    [8] 林玉凡(民89)。企業應用程式整合(EAI)產品之探討。臺北市:資策會推廣服務處eBusiness科技專案研究計劃。
    [9] 洪瑞襌(民90)。IDEF0與IDEF3結合模式應用之研究」。未出版之碩士論文,國立台灣科技大學營建工程系,臺北市。
    [10] 馬淑媛(民92)。建構EAI應用系統整合之模試—以國內商業銀行為例。未出版之碩士論文,國立台灣大學資訊管理學研究所碩士論文,臺北市。
    [11] 陳世榮(民84)。設計變更管理系統參考模型-IDEF0、IDEF1及IDEFX方法。未出版之碩士論文,國立交通大學工業工程研究所,新竹市。
    [12] 郭馨儀(民89)。整合企業應用系統研究-以XML為資料交換之基礎。未出版之碩士論文,中華大學工業工程與管理研究所,新竹市。
    [13] 曾品丰(民92)。運用資料層EAI作為企業決策支援之探討。未出版之碩士論文,國立台灣科技大學工業管理系,臺北市。
    [14] 楊琦婷(民91)。整合性資訊架構之建構策略—以國內電子銀行為例。未出版之碩士論文,國立台灣大學資訊管理學研究所,臺北市。
    [15] 嚴千凱(民93)。以業務流程角度建立資料倉儲模式之研究—以某事業單位為例。未出版之碩士論文,政治大學資訊管理研究所,臺北市。
    英文部分
    [16] Aberdeen Group (1998). Advanced Technologies and a Sense of Process. Aberdeen Group Report. Boston: MA.
    [17] Boris, L. (2001). Achieving the Ultimate EAI Implementation, eAI Journal, 26-31.
    [18] DataMonitor Research Store (2001). Wipro And Mercator Partner For Solutions In Enterprise Application Integration. Retrieved December 28, 2009, from www.ovum.com.
    [19] Federal Information Processing Standards Publications (FIPS PUBS) (1993). Integration Definition For Function Modeling (IDEF0). Retrieved October 19, 2009 from http://www.itl.nist.gov/fipspubs/idef02.doc.
    [20] Green, A. (2000). The promise of EAI, Conspectus, Prime Marketing Publications. Hertford shine.
    [21] IBM (2001). Building the Operational Data Store on DB2 UDB: Using IBM Data Replication, WebSphere MQ Family, and DB2 Warehouse Manager.
    [22] Inmon, B. (1998). The Operational Data Store - Designing the Operational Data Store. Information Management. Retrieved November 15, 2009, from http://www.information-management.com/issues/19980701/469-1.html.
    [23] Inmon, W. H. (1996). Building the Operational Data Store. Hoboken: John Wiley & Sons, Inc.
    [24] Kimball, R., Caserta, J. (2004). The Data Warehouse ETL Toolkit: Practical Techniques for Extracting, Cleaning, Conforming, and Delivering Data. Hoboken: John Wiley & Sons Inc.
    [25] Linthicum, D. S. (2000), Enterprise Application Integration. Mass: Addison-Wesley.
    [26] Lutz, J. C. (2000). EAI Architecture patterns. eAI Journal, 64-73.
    [27] Noran, O. S. (2005). Business Modeling: UML vs. IDEF. Retrieved October 18 2009 from http://www.cit.griffith.edu.au/~noran/Docs/UMLvsIDEF.pdf
    [28] Olson, J. E.(2002). Data Quality: The Accuracy Dimension. San Fransisco: Morgan Kaufmann.
    [29] Vassiliadis, P., Vagena, Z., Skiadopoulos, S., Karayannidis, N., and Sellis, T. (2001), ARKTOS: Towards the Modeling, Design, Control and Execution of ETL Processes, Information Systems, Vol. 26, No.8, 537-561.
    Description: 碩士
    國立政治大學
    資訊管理研究所
    97356008
    98
    Source URI: http://thesis.lib.nccu.edu.tw/record/#G0097356008
    Data Type: thesis
    Appears in Collections:[資訊管理學系] 學位論文

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