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Title:

IT architectures and Enterprise Systems integration in SMEs

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Frantz Rowe Marc Bidan Nantes University Duane Truex Georgia State University OASIS / Pr ICIS / 2004 Presentation Research question Conceptual framework Hypotheses ... – PowerPoint PPT presentation

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Title: IT architectures and Enterprise Systems integration in SMEs


1
IT architectures and Enterprise Systems
integration in SMEs
  • Frantz Rowe
  • Marc Bidan
  • Nantes University
  • Duane Truex
  • Georgia State University
  • OASIS / Pré ICIS / 2004

2
Presentation
  • Research question
  • Conceptual framework
  • Hypotheses
  • Methodology
  • Results
  • Conclusion

3
This paper has two aims
  • Examine if the implementation (organizational
    vision, functional coverage, process
    reengineering, implementation strategy, DBs
    heterogeneous, application, and specific
    development) of ERP systems explains the
    emergence of several IT architectures
  • Evaluate the impact of such implementation
    concerning (1) applications integration and (2)
    applications federation

4
Research question
  • Does ERP Implementation offer a more
    integrated/federated IS architecture ?
  • What about hybrids forms ?

5
Conceptual framework
  • Markus theory (2000 and 2001)
  • Alsène theory (1997)
  • Menadier theory (2002)

6
Methodology
  • Quantitative aspects of the research data
  • Tested Population 143 French SMEs companies
  • Minimum of 2 ERP modules,
  • Single editor,
  • Minimum of 6 months live implementation,
  • Respondents are ERP project managers and
    functional managers

7
Results
  • Three categories of IT architecture underlining
    IS urbanisation choices in SMEs
  • federated IT architecture
  • partial integrated IT architecture
  • hybrid integrated IT architecture

8
Result 1Federated IT architecture
9
Result 2Partial Integrated IT architecture
10
Result 3Hybrid Integrated IT architecture
11
Conclusion
12
Future research
  • Results require greater explanation in a number
    of respects
  • Cross-functionality and interoperability of
    applications merits being examined in greater
    detail from the user viewpoint
  • The purpose of specific developments should be
    underlined and investigated
  • The life cycle approach taken here is restricted
    purely to the overall description of ERP issue
    and should be developed and carried forward as a
    basis for future research
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