Schizophrenic middleware support for fault tolerance

Khaled Barbaria, Laurent Pautet, Isabelle Perseil

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we identify the middleware functionnalities andproperties that are required to efficiently implement the FaultTolerant CORBA specification. Our approach relies on certainproperties of PolyORB, our schizophrenic middleware to provide CORBA-based applications with fault tolerance. Our approach isvalidated by performance measures for the stateful replication stylesdefined in the standard and for the failure detection and notificationinfrastructure. Even if our current full Ada95 implementation requiresan optimization phase, it exhibits acceptable performances, compared toexisting implementations of this standard.

Original languageEnglish
Title of host publicationSIGAda'06 - Proceedings of the 2006 ACM SIGAda Annual International Conference
Pages51-60
Number of pages10
DOIs
Publication statusPublished - 1 Dec 2006
Externally publishedYes
EventSIGAda'06 - 2006 ACM SIGAda Annual International Conference - Albuquerque, NM, United States
Duration: 12 Nov 200616 Nov 2006

Publication series

NameProceedings of the ACM SIGAda Annual International Conference; SIGAda

Conference

ConferenceSIGAda'06 - 2006 ACM SIGAda Annual International Conference
Country/TerritoryUnited States
CityAlbuquerque, NM
Period12/11/0616/11/06

Keywords

  • Ada
  • CORBA
  • Fault tolerance
  • Middleware
  • Software architecture

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