基於服務導向架構的系統整合研究-以I公司專案申請流程為例

隨著資訊科技不斷的創新與進步，企業紛紛積極導入大型的資訊系統，希望藉由資訊科技的輔助，達到最佳的顧客滿意度。除了大型系之外，企業內各單位為了完成特定的業務需求，陸續開發了一些中小型的系統，但是，這種疊床架屋的方式，由於沒有一致的開發模式，導致系統之間的功能與資料共享困難，同樣的商業流程重複出現。服務導向架構具有鬆散耦合、互通性、重複使用性與平台獨立的特性，可以讓這些系統相互合作，但又不會相互影響，非常適合用來解決系統整合的問題。本研究以服務導向架構為基礎，透過ERP與PDM專案申請流程的案例研究，實作系統整合的雛型系統，改善目前系統之間共享困難的問題。

關鍵字

SOA ；系統整合； Web Services ； ESB ； SOMA ； MSOAM

並列摘要

With the changing and innovation of technology, numerous enterprises are launching large IT system, such as ERP, PDM...etc; expecting to meet customer needs by the support of those systems. In order to meet business requirements, most of enterprises also develop some small and specific systems. Since there is no developing standard defined for those systems, which causes difficulty in system integration, data sharing, and even causes certain duplicate operations. Service Oriented Architecture (SOA) is loose coupling, interoperability, reusability, and platform independent, which keeps cooperate but retain individual among different systems. It’s more appropriate to system integration. The SOA solution proposed in this study is trying to construct a prototype of system integration by using scenario analysis of project application process in PDM and ERP, to show how it can be improved and solve the difficulty in sharing among systems.

並列關鍵字

ESB ； SOMA ； MSOAM ； SOA ； System Integration ； Web Services

參考文獻

[8] James Bean，SOA and Web Services Interface Design-Principles, Techniques, and Standards, Morgan Kaufmann OMG Press，2010

[10] Yasser Shohoud，Real World XML Web Services: for VB and VB.Net developer，Addison-Wesley，Boston，2002

[11] Q.Y. Dai，R.Y .Zhong， Real-time Interface between MES and SAP based on Middleware，2006

[12] Thomas Erl，Service-Oriented Architecture: Concepts, Technology, and Design，Prentice Hall PTR，2005

[17] Ali Arsanjani，Service-oriented modeling and architecture，

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基於服務導向架構的系統整合研究-以I公司專案申請流程為例

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