Component Management in a Dynamic Architecture

  • Authors:
  • Marie-Claude Pellegrini;Michel Riveill

  • Affiliations:
  • GEMPLUS Research Lab, B.P. 100, 13881 Gémenos Cedex, France marie-claude.pellegrini@gemplus.com;Ecole Supérieure en Sciences Informatiques, 930 route des Colles, BP 145, 06903 Sophia Antipolis Cedex, France riveill@unice.fr

  • Venue:
  • The Journal of Supercomputing
  • Year:
  • 2003

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Abstract

Modern distributed programming environments commonly restrict programmers to a single form of inter-component configuration of an application. However, these distributed applications are prone to evolve drastically during their lifetime, to take into account the new users requirements, the technological evolution, or to improve the performance of the application. Evolution involves changes related to the application architecture, the software implementation, or the physical location of software components in a distributed environment during the application execution. In this paper, we describe an original approach for the dynamic application management which fulfills the above requirements with minimal perturbation. In order to prove the advantage of our approach, we have implemented a prototype of this service by extending a CORBA environment.