A p2p-based system to perform coordinated inspections in nuclear power plants

  • Authors:
  • C. Alcaide;M. Díaz;L. Llopis;A. Márquez;E. Soler

  • Affiliations:
  • Dpto Lenguajes y Ciencias de la Computación, Universidad de Málaga, Málaga, Spain;Dpto Lenguajes y Ciencias de la Computación, Universidad de Málaga, Málaga, Spain;Dpto Lenguajes y Ciencias de la Computación, Universidad de Málaga, Málaga, Spain;Dpto Lenguajes y Ciencias de la Computación, Universidad de Málaga, Málaga, Spain;Dpto Lenguajes y Ciencias de la Computación, Universidad de Málaga, Málaga, Spain

  • Venue:
  • ODBASE'06/OTM'06 Proceedings of the 2006 Confederated international conference on On the Move to Meaningful Internet Systems: CoopIS, DOA, GADA, and ODBASE - Volume Part II
  • Year:
  • 2006

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Abstract

TEDDY applications form a distributed package designed for data acquisition and evaluation of inspections carried out in nuclear power plants These inspections typically involve a number of acquisition equipments exploring the state of different parts of the plant in order to detect any kind of failure Currently, these applications follow a typical client-server model, where every client –up to one hundred– accesses a central server containing all the information about the inspection itself; furthermore, it centralizes all the coordination and synchronization mechanisms of the work The client applications act as producer/consumer from server data, so that a failure in the server should halt all the activity in the inspection In this paper, we propose a peer to peer model where all the nodes share the information and discuss the pros and cons of the new system.