1. IRMA Bhuvan Unhelkar, PhD, FACS New Oreleans www.MethodScience.com
DEMYSTIFYING THE UML /29/2018
IRMA
New Oreleans
Paradigm Shift in the Process of Electronic Globalisation of Businesses Resulting from the Impact of Web Services Based Technologies
Bhuvan Unhelkar, PhD, FACS
Phone: +61(0)
24-26 May, 2004
© MethodScience, 2001, All Rights Reserved

2. Agenda Business usage of the Internet The What and Why of Web Services
Web Services Technologies: in Context
Framework for Cluster-based E-Transformation
Paradigm Shift in Cluster-based E-Transformation
Conclusion and Future Direction
Bhuvan Unhelkar, 2004

3. Business Utilizing the Internet
Collaborative
c-Commerce
Mobility
Operative
e-Business
Transactive
e-Commerce
Informative
e-Information
Bhuvan Unhelkar, 2004

4. © MethodScience, 2001, All Rights Reserved
DEMYSTIFYING THE UML /29/2018
Web Services
The What and the Why
© MethodScience, 2001, All Rights Reserved

5. What Are Web Services?
"Web services are loosely coupled software components delivered over standard Internet technologies."
Bhuvan Unhelkar, 2004

6. Why Web Services?..
Provide Integration within and amongst Enterprise Applications
Thereby facilitating Global business
Provide Environment (technical) Independence
Beyond DCOM and CORBA
Enabling Existing Legacy Assets on Web
Enabling Application-to-Application business!
Bhuvan Unhelkar, 2004

7. Module: Web Service Technologies
DEMYSTIFYING THE UML /29/2018
Module: Web Service Technologies
HTTP; SOAP; XML; WSDL; UDDI;
Here, we create the background necessary for further discussion. This module focuses on the the issues facing software development, and relates it to modelling. We argue for the need for modelling, where it fits in within overall software development, and how it differs from ‘process’ and ‘programming’.
© MethodScience, 2001, All Rights Reserved

8. Web Services: Technology Layers
UDDI
WSDL
publish
Locate
XML/
SOAP
define
Consume
Bhuvan Unhelkar, 2004

9. Web Services: UDDI provides Publication and Location Services
UDDI is the Facilitator by Enabling Publication & Location of Services
XML/
SOAP
WSDL
UDDI
define
publish
UDDI
Locate
WSDL
Consume
XML/
SOAP
Business Application A1
& Its Publication
Business Application B1
& Its Location
Bhuvan Unhelkar, 2004

10. Fundamentals of Service Based Architecture
Bhuvan Unhelkar, 2004

11. Global Business Driving the Need for Cluster-based Integration
Centralized
Well-understood
Business
Globalised Business:
Clusters “All-To-All”
Bhuvan Unhelkar, 2004

12. Framework for Cluster-based e-Transformation
DEMYSTIFYING THE UML /29/2018
Framework for Cluster-based e-Transformation
An Outline
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13. Outline of a Framework for Cluster-based e-Transformation
Cluster Identification
Capability Evaluation
Knowledge Building
Business Alliance Formation
Designing E-Cluster
Conversion
Change Management
Bhuvan Unhelkar, 2004

14. Paradigm Shift in e-Transformation
DEMYSTIFYING THE UML /29/2018
Paradigm Shift in e-Transformation
Cluster Based versus Independent
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15. Shifting Paradigm with Clusters
Aspect of e-Transformation
Independent e-Transformation
Cluster-based e-Transformation
Customer:
Customer remains an “outside” party
Cluster members themselves can be customers
Technology:
Centralised; Basic web technologies.
Web services are essential. Directories of services also mandatory.
Infrastructure
The organization itself has to work on creating the e-infrastructure; Invest in Bandwidth and Security.
This usually has to be handled by a third-party, with the cluster members contributing to the creation and usage.
Bhuvan Unhelkar, 2004

16. Shifting Paradigm with Clusters
Aspect of e-Transformation
Independent e-Transformation
Cluster-based e-Transformation
Alliance Needs:
Customer to Business Relationship; Relatively easy Alliance.
Cross-border Business to Business Alliances. Extra work needed to ensure equality in Alliance.
Software Designs
Standard e-Business Designs; Web site leading to e-commerce/e-business.
XML, WSDL and UDDI; their Modeling and Implementation.
Bhuvan Unhelkar, 2004

17. Shifting Paradigm with Clusters
Aspect of e-Transformation
Independent e-Transformation
Cluster-based e-Transformation
Conversion:
Significant part of the transformation;
Integration rather than Conversion is important.
Change Management:
Internal Training Crucial
Intra-business (cluster member’s) training and interaction; Changes to Customer’s view of business; Technical changes.
Bhuvan Unhelkar, 2004

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DEMYSTIFYING THE UML /29/2018
Conclusions
Future Directions
© MethodScience, 2001, All Rights Reserved

19. Conclusions & Future Directions
DEMYSTIFYING THE UML /29/2018
Conclusions & Future Directions
Business Utilizes the Web in Informative, Transactive, Operative and Collaborative ways
Web Services provide Opportunities for e-Transformations of Clusters
Cluster Transformations Require a different Paradigm to normal e-transformations
Future: Further understanding of the Cluster Transformation Framework, and its Application to a Cluster of Businesses
Do you see what I see?
Bhuvan Unhelkar, 2004
© MethodScience, 2001, All Rights Reserved

20. © MethodScience, 2001, All Rights Reserved
DEMYSTIFYING THE UML /29/2018
Presenter Profile
Bhuvan UNHELKAR (BE, MBA, PhD, FACS)
22 years IT (Banking, Manufacturing, Financial Markets, Services); Development, Consulting and Training roles.
PhD “...Granularity of OO Design…”
with Prof.. Brian Henderson-Sellers
Author: 5 Books
Promoting/Director: Mobile Internet Research and Applications Group (MIRAG) at UWS
Rotarian, St.Ives; TiE Mentor Director; FOCAL ;
Have put together this subject in This is the 4th year of lecturing in this subject. Student numbers have varied from 66 to 124.
Bhuvan Unhelkar, 2004
© MethodScience, 2001, All Rights Reserved

21. Bhuvan Unhelkar, PhD, FACS bhuvan@methodscience.com
DEMYSTIFYING THE UML /29/2018
THANK YOU !!
Paradigm Shift in the Process of Electronic Globalisation of Businesses Resulting from the Impact of Web Services Based Technologies
Bhuvan Unhelkar, PhD, FACS
Contacts Welcome!!
END OF PRESENTATION
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