以XML 標準透過Web Service 達到 異質資料庫資料交換機制

Data Interchanged for Heterogeneous Database by Using XML Technology Through Web Services$

簡瑞炤(jian ruei jau)

指導教授 ： 曹世昌

亞洲大學/資訊學院/資訊工程學系碩士班/碩士(2006年)

摘要

對已建立資訊系統運用的組織而言，通常在導入新系統時必須面對不同的系
統與異質資料庫整合的衝擊。當新舊系統或異質資料庫無法進行整合之需求時，
組織必須面臨重新建置與更新現有資訊系統的抉擇。
本研究以中度規模之學校做為行政組織單位的代表。提出針對新舊系統或異
質資料庫的整合，試圖找出一個可行的研究架構。並且透過XML Web Services
的技術架構，使得組織在既有的系統與新導入之系統於異質資料庫環境下透過資
料交換的方式，進而發揮資料應用的最大效益。
本研究之架構是以XML 為資料交換的標準格式，透過三階層式架構所建置之
Web Services 在不同系統使用資料整合以便達成系統的一致性。

關鍵字

可延伸式標記語言網路服務、溝通層、中介軟體

並列摘要

In the well-established information system, it will face the impact of integrating
heterogeneous database systems in general when a new system is
implemented. When the requirement for integrating the new system with old
system or heterogeneous databases can be met, the administrator or
organization must face to choose either rebuilding a new system or updating
an existing system.
The administrative organization of the mid-size university is representative for
this research study. It is attempted to propose a feasible research structure to
integrate either new-old systems or heterogeneous databases. By using the
XML Web Service, it will provide the most benefit method for data exchanging
among the existed systems and new implemented systems under
heterogeneous databases environment.
This research is based on a standard XML for data exchanging. By using Web
Service of 3 tier structures, it will achieve the consistency among different
systems through data integrating.

並列關鍵字

XML Web Services, Pipeline Tier, MiddleWare

參考文獻

[3] Anderew T Campbell,Geoff Coulson, and Michael E. Kounavis “Managing

January 2003.

[6] David S. Linthicum “Moving to Service-Base Application Integration” eAI

pp.39-40 April 2002.

[9] Doron Sherman “Web services Orchestration ”,eAI journal,pp.42-46