Towards continuous availability of Internet services through availability domains

Bowen, N.S.; Sturman, Daniel; Liu, T. Ting

doi:10.1109/icdsn.2000.857590

Cited by 13 publications

(12 citation statements)

References 12 publications

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“…Therefore, some efforts were invested to solve this problem using server redundancies and full replication of databases. Moreover, some researchers have also worked on optimizing these methods to achieve better performance as in [8], [3], and [6]. However, these techniques are costly since they require full replication of the software, databases, and hardware.…”

Section: Introductionmentioning

confidence: 98%

An Object-Oriented Approach for High Availability of Applications Integration

Al-Jaroodi

Mohamed

2007

2007 IEEE International Conference on Information Reuse and Integration

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The integration of networked applications, especially those requiring continuous access to shared information resources and databases, may be effected by scheduled unavailability of one or more of these applications. The scheduled unavailability usually occurs due to a number of reasons including application or data backup, software or hardware maintenance for the application's platform, executing periodic processes such as file reorganization or end-of-period processes, application maintenance, or application migration. This paper provides an object-oriented framework to increase the availability of integrated applications without fully replicating the application environment such as the application platforms, programs, and data. The proposed framework can be used to maintain the integration of networked applications during scheduled unavailability of one of the applications. In addition, the proposed framework enables highly available applications integrations while maintaining data and state consistency of the applications. This framework provides a cost-effective solution for increasing availability of networked applications integration.

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Section: Introductionmentioning

confidence: 98%

An Object-Oriented Approach for High Availability of Applications Integration

Al-Jaroodi

Mohamed

2007

2007 IEEE International Conference on Information Reuse and Integration

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“…The recent development of using commercial off-the-shelf components to build dependable systems has greatly encouraged the use of dependable computing techniques in cost-sensitive commercial systems [2]. Internet and e-commerce are good examples of such systems.…”

Section: Introductionmentioning

confidence: 99%

Performance Simulation of a Dependable Distributed System

Chen

Mateer

2001

SIMULATION

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“…Therefore, some efforts were invested to solve this problem using server redundancies and full replication of databases. Moreover, some researchers have also worked on optimizing these methods to achieve better performance [3,7,9,11] . However, these techniques are costly since they require full replication of the software, databases and hardware.…”

Section: Introductionmentioning

confidence: 99%

A Middleware Service for Increasing Applications Integration Availability

Mohamed¹,

Al-Jaroodi²

2008

J. of Computer Science

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Abstract:Middleware has become an integral part of many distributed applications offering effective integration and interoperability solutions. In some situations a problem may occur where the integration of distributed information applications may be affected by scheduled unavailability of one or more of these applications. The scheduled unavailability occurs due to several reasons including application or data backup, software or hardware maintenance for the application's platform, executing periodic processes such as file reorganization or end-of-period processes, application maintenance, or application migration. This research introduces a new middleware service called Active Persistent Service. Unlike regular middleware persistent services, this active service can provide consistent responses instead of the unavailable applications for other applications. This service helps increase the integration availability of distributed applications without fully replicating the application environment such as application platforms, application programs and application data. The proposed service can be used to maintain the integration among distributed applications during scheduled unavailability of one of these applications. In addition, the proposed service enables highly available applications integrations while maintaining the data and state consistency of the applications. This service provides a cost-effective solution for increasing the availability of applications integration.

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Towards continuous availability of Internet services through availability domains

Cited by 13 publications

References 12 publications

An Object-Oriented Approach for High Availability of Applications Integration

An Object-Oriented Approach for High Availability of Applications Integration

Performance Simulation of a Dependable Distributed System

A Middleware Service for Increasing Applications Integration Availability

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