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Electronic Business Middleware Ching-Long Yeh 葉慶隆 Department of Computer Science and Engineering Tatung University.

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Presentation on theme: "Electronic Business Middleware Ching-Long Yeh 葉慶隆 Department of Computer Science and Engineering Tatung University."— Presentation transcript:

1 Electronic Business Middleware Ching-Long Yeh 葉慶隆 Department of Computer Science and Engineering Tatung University

2 Evolution of Web Technology

3 EB Middleware 3 Information Pool WWW HTTP (Hyper Text Transport Protocol) HTML (Hyper Text Markup Language) URL (Uniform Resource Locator) Web server Application Client HTTP URL HTML Document Human-to-machine interaction Information explosion

4 EB Middleware 4 Information Pool Interaction Using XML XML (eXtensible Markup Language) SOAP (Simple Object Access Protocol) SOAP server Application HTTP XML Document Machine-to-machine interaction Service automation SOAP server Application Information Pool XML Document

5 EB Middleware 5 Web Service Architecture

6 EB Middleware 6 AP-2-AP Business Interactions Transport, routing, packaging Business processes, business documents Company A Company B Transport, routing, packaging Business processes, business documents Backend Application RosettaNet –Partner Interface Processes, PIP TM –RosettaNet Implementation Framework, RNIF A domain-specific EB framework

7 EB Middleware 7 View of Private and Public Processes

8 EB Middleware 8 ebXML: A Generic EB Framework

9 EB Middleware 9 Phases in the Use of the ebXML Framework The implementation phase

10 EB Middleware 10 Phases in the Use of the ebXML Framework The discovery phase

11 EB Middleware 11 Phases in the Use of the ebXML Framework The runtime phase

12 EB Middleware 12 System Architecture of ebXML

13 EB Middleware 13 An Implementation of ebXML

14 EB Middleware 14 XML Technology Course in TTU XML Fundamentals DTD Namespaces Schema DOM XSLT XLink and XPointer The XML Business Perspective SOAP WSDL XML and EB: Rosettanet XML and EB: ebXML Semantic Web Ontology Basics Semantic Web Languages

15 EB Middleware 15 Conclusions Adding EB value to middleware –Business level: interpretation of business processes –Message service level: SOAP with security and reliability Requirements of Taiwan EB

16 EB Middleware 16


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