Information Systems Frontiers

, Volume 5, Issue 2, pp 149–160 | Cite as

The Migration of Multi-tier E-commerce Applications to an Enterprise Java Environment

  • Terence C. Lau
  • Jianguo Lu
  • John Mylopoulos
  • Kostas Kontogiannis

Abstract

As technology evolves, many organizations face the problem of migrating legacy applications from one technology base to another. We report on a case study involving the migration of legacy code into the IBM® WebSphere® Commerce Suite product. Specifically, we focus on the problem of migrating applications that use traditional database access techniques to applications using the Enterprise JavaBean (EJB) programming model. Our results include a practical methodology that facilitates such migration, as well as a tool that supports this methodology. The tool has been released on IBM's alphaWorks site.

e-commerce migration database reengineering Enterprise JavaBean SQL Net.Data JSP relational-object mapping 

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Copyright information

© Kluwer Academic Publishers 2003

Authors and Affiliations

  • Terence C. Lau
    • 1
  • Jianguo Lu
    • 2
  • John Mylopoulos
    • 3
  • Kostas Kontogiannis
    • 4
  1. 1.IBM Canada LaboratoryCentre for Advanced StudiesCanada
  2. 2.Department of Computer ScienceUniversity of WindsorCanada
  3. 3.Department of Computer ScienceUniversity of TorontoCanada
  4. 4.Department of Electrical and Computer EngineeringUniversity of WaterlooCanada

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