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| 題名: | 資料倉儲系統再造關鍵因素之研究 |
| 其他題名: | A study of the key factor on data warehouse system reengineering |
| 作者: | 陳水福;Chen, Shoei-fu |
| 貢獻者: | 淡江大學資訊管理學系碩士在職專班
蕭瑞祥;Shaw, Ruey-shiang;楊明玉;Yang, Ming-yu |
| 關鍵詞: | 資料倉儲;資訊系統再造;關鍵成功因素;Data Warehouse;Information System Reengineering;Critical success factors |
| 日期: | 2010 |
| 上傳時間: | 2010-09-23 16:58:49 (UTC+8) |
| 摘要: | 在政府大幅放寬企業投資大陸上限後，兩岸經貿關係因此更加的密切了，隨著兩岸關係的變化，台灣的企業目前正面臨著重大的改變與挑戰。雖然台灣以往就是在開放國際激烈的競爭下，才能有今天卓越的表現。但現在對大陸經貿政策開放的情形則與以往不同，在開的背後代表著就是競爭的開始。在面臨激烈的競爭壓力下，如何使產業升級，是當今各個行業關注的重點。面對彼岸對國家公共基礎建設更積極的投入下，台灣對這方面的投資相較起來，顯得就比較不足。
資訊科技(Information Technology)被認為是企業管理之基礎，智慧資產的一部分，有助於企業長遠之發展。一個企業的資訊科技建設就等同於國家的公共基礎建設一般，過去台灣在許多國際組織評比是全球資訊國力領先國家之一，因此，資訊科技不僅為國家產業發展的主要動力，更是提高企業競爭力的重要推手。台灣企業如何能掌握現有的優勢，對資訊科技建設能有更新的創意及改革，並且透過善用商業智慧的分析與預測的能力，讓企業創造更多的利潤，減少更多的成本。深刻的左右企業的領導地位。
資料倉儲系統就如同一個企業在商業智慧運用的資訊基礎建設一般。台灣很多企業的資料倉儲系統，在歷經了多年業務的更迭已經不足以應付未來急遽變化的資訊需求，如何透過資料倉儲系統再造工程，將過去疊床架屋的資料模型架構，使其與業務流程整合，協助企業以更有效率的方式運用現有資源，強化企業的體質，使企業專注於高附加價值的產品及業務，進而提升企業的競爭力，是商業智慧運用的新課題。
本研究主要是探討資料倉儲系統再造工程，專案執行的問題、注意的事項以及關鍵的成功或失敗因素。藉由實務的問題與討論，並且透過與專案主管人員的訪談，可以讓專案人員在計劃或執行資料倉儲系統再造工程有深入的了解。為何一個建構運作已多年的資料倉儲系統再造工程的成功關鍵，與一個全新的資料倉儲系統是不同的。
After our government relaxes the limitation of investment into China by Taiwanese companies, the economic relation of the Taiwan Strait becomes closer. With the variation of the cross-strait relation, the Taiwanese companies currently confront significant change and challenge. Even though Taiwan has earned prominent performance even under the opened and keen international competition, nowadays, the current situation of opening Taiwan''s economic and trade policy towards Mainland China is quite different as before. We can say that the policy open means the beginning of competition. While confronting the pressure of keen competition, the issue of how to upgrade industries will be paid attention by all kinds of Industries. China has made positive efforts on his national infrastructure, which is compared to Taiwan, Taiwan seems to has insufficient efforts on such investment.
Information Technology is usually deemed as the foundation of Industries management and is part of intellectual property, which is helpful for the long-term development of Industries. The industry’s Information Technology infrastructure is similar to the national infrastructure. According to the previous international organization rankings, they showed that Taiwan was one of the leading countries having national power on global information, Therefore, the information technology is not only the main power of national industry development, but also it is the significant pushing hand of increasing the industry competition. Taiwan Industries need to know how to maintain the current predominance to obtain the renovated creativity and innovation, and use the analysis of commercial Intelligence and the ability of prediction for making more profits as well as decreasing the cost. It is deeply influence the leading status of the industries.
Data Warehouse System looks like the infrastructure of the business Intelligence application in an industry. Many Data Warehouse System of Taiwan industries even hardly cope with the rapid changing information needs after undergoing diversified business transaction. How to get the business process reengineering through the data warehouse system, integrate with the business process by previous cumulative data model, assist the industries to apply the current resources more efficiently, strengthen the industries system, make industries paying more attention on high value added products and sales, then promote the industry competition, are new topics of business Intelligence application.
This research is mainly about the system reengineering of the data warehouse system, the execution of the project, the concerned issues, and key reasons of success or failure. The project personnel could acquire the advanced understanding of planning and execute the system reengineering of the data warehouse system through practical questions and discussion as well as through interview with the project leader. Then we are able to know the key factor is quite different between the whole new system of data warehouse and system reengineering of the existed data warehouse system. |
| 顯示於類別: | [資訊管理學系暨研究所] 學位論文
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