Autonomous consistency coordination technique among distributed database systems for achieving high reliability

Carlos Perez Leguizamo, Shohei Kato, Kinji Mori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Recently, market and user preferences have been drastically changing; user oriented production and logistic systems such as the supply chain management system have been required. In this kind of system, different subsystems with heterogeneous level of reliability have to coexist while trying to preserve the one click response and the flexibility in order to satisfy the frequently changing and heterogeneous preferences of the users. Thus assurance is required. An autonomous decentralized database system is proposed in order to realize the assurance. In this architecture, every site can autonomously control its own database within a permissible value, and coordinate among the sites by a mobile agent. Moreover, the autonomous consistency coordination technique is proposed in order to solve the problem of integrating and keeping the consistency of DB systems with heterogeneous levels of reliability. This technique is based on the inherent properties of autonomous decentralized systems (ADS) to attain the on-line property by the use of a data field among the replicated sites. Furthermore, an evaluation of the proposed technique is showed.

Original languageEnglish
Title of host publicationProceedings - IEEE Symposium on Computers and Communications
Pages637-644
Number of pages8
DOIs
Publication statusPublished - 2002
Externally publishedYes
Event7th International Symposium on Computers and Communications, ISCC 2002 - Taormina-Giardini Naxos
Duration: 2002 Jul 12002 Jul 4

Other

Other7th International Symposium on Computers and Communications, ISCC 2002
CityTaormina-Giardini Naxos
Period02/7/102/7/4

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Software
  • Mathematics(all)
  • Signal Processing

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  • Cite this

    Leguizamo, C. P., Kato, S., & Mori, K. (2002). Autonomous consistency coordination technique among distributed database systems for achieving high reliability. In Proceedings - IEEE Symposium on Computers and Communications (pp. 637-644). [1021741] https://doi.org/10.1109/ISCC.2002.1021741