Legacy database federation. A combined forward-Reverse approach

Project: PHD

Project Details


Traditionally, methodologies developed for building a database federation are generally based on a database integration approach. They produce the struc-ture of the federated schema that depends directly on the integrated export schemas and the integration method usued. In this thesis, we propose a metho-dology that combines forward and reverse methods. The export schemas are still obtained during a reverse-engineering process but the federated schemas are determined by both an integration and a forward engineering process.
Effective start/end date9/09/993/10/03


  • Top-Down process
  • Legacy Object
  • Schema Transformation
  • Business Object
  • Methodology
  • Bottom-Up process
  • Federated Database


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