TRIPLE MODULAR REDUNDANCY APPROACH FOR INTERNET CONNECTIVITY

  • O. O. Adeosun
  • E. R. Adagunodo
  • E. A. Olajubu
Keywords: Modularization, application servers, replication scheme, dependability analysis, reliability, parallel processing, real-time processing, , stochastic modeling

Abstract

This paper discusses the issue of providing tolerance to hardware and software faults in Internet system through triplicate application servers.  A replication scheme (TMR) is presented, and a detailed dependability analysis of this scheme is performed.  The proposed model was designed mainly for fault-tolerant Internet connectivity system where faults will not impair the continuous services rendered by the Internet system, thereby exhibiting highly varying and dynamic system characteristics.  A major feature of the model under consideration is to attempt the adaptive connections of the existing Triple Modular Redundancy (TMR) scheme for the execution of redundant modules for a required level of fault tolerance. 

 

Author Biographies

O. O. Adeosun

Department of Computer Science and Engineering,

Ladoke Akintola University of Technology, Ogbomoso, Nigeria

E. R. Adagunodo

Department of Computer Science and Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria

E. A. Olajubu

Department of Computer Science and Engineering, Obafemi Awolowo University, Ile-Ife, Nigeria

Published
2011-08-02
How to Cite
Adeosun, O., Adagunodo, E., & Olajubu, E. (2011). TRIPLE MODULAR REDUNDANCY APPROACH FOR INTERNET CONNECTIVITY. LAUTECH Journal of Engineering and Technology, 7(1), 52-56. Retrieved from https://laujet.com/index.php/laujet/article/view/88
Section
Articles