FTS: a high-performance CORBA fault-tolerance service

Friedman, Roy; Hadad, Erez

doi:10.1109/words.2002.1000037

Cited by 19 publications

(9 citation statements)

References 11 publications

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“…Prior research has focused on designing fault-tolerant middleware systems using CORBA [10,3,4]. A survey of different architectures, approaches, and strategies using CORBA-based fault-tolerance capabilities is presented in [23].…”

Section: Related Workmentioning

confidence: 99%

Adaptive Failover for Real-Time Middleware with Passive Replication

Balasubramanian

Tambe

et al. 2009

2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium

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Section: Related Workmentioning

confidence: 99%

Adaptive Failover for Real-Time Middleware with Passive Replication

Balasubramanian

Tambe

et al. 2009

2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium

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“…They have IOGR (Inter-Operable Group References) whereas normal CORBA objects have Inter-Operable References (IORs). FTS [7] is another CORBA fault-tolerance service. FTS does not follow the FT-CORBA specifications in areas where the designers felt that the FT-CORBA interfered with their other design goals.…”

Section: Replication Backgroundmentioning

confidence: 99%

A fault-tolerant system for Java/CORBA objects

Kumar

2008

2008 IEEE International Symposium on Parallel and Distributed Processing

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Frameworks like CORBA facilitate the development of distributed applications through the use of off-the-shelf components. Though the use of distributed components allows faster building of applications, it also reduces the application availability as failure of any component can make the application unavailable. In this paper we present the design and implementation of a fault-tolerant system for CORBA objects implemented in Java. The proposed fault tolerant system employs object replication. We use a three tier architecture in which the middle tier manages replication and acts as a proxy for replicated objects. The proxy ensures consistency and transparency. In the current implementation, the proxy uses the primary-site approach to ensure strong consistency. Saving and restoring of objects' state is done transparently and it does not require object implementation to have special functions implemented for this purpose.

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“…The distributed object paradigm is an integral part of popular middleware systems such as CORBA, Java RMI, and .NET Remoting. Fault-tolerance extensions to these middleware systems support groups of replicated objects in addition to single remote objects [4,5,7,8] identical state at the same logical points of time. For object replication it is common to distinguish between active replication and passive replication.…”

Section: Motivationmentioning

confidence: 99%