Reliable publish/subscribe middleware for time-sensitive internet-scale applications
Proceedings of the Third ACM International Conference on Distributed Event-Based Systems
Efficacy of techniques for responsiveness in a wide-area publish/subscribe system
Proceedings of the 11th International Middleware Conference Industrial track
Extending mobility to publish/subscribe systems using a pro-active caching approach
Mobile Information Systems
Extending mobility to publish/subscribe systems using a pro-active caching approach
Mobile Information Systems
Building a reliable and high-performance content-based publish/subscribe system
Journal of Parallel and Distributed Computing
Survey On reliability in publish/subscribe services
Computer Networks: The International Journal of Computer and Telecommunications Networking
Process fragmentation, distribution and execution using an event-based interaction scheme
Journal of Systems and Software
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We present cluster-based publish/subscribe, a novel architecture that is not only resilient to event broker failures but also provides load balancing and fast event dissemination service. Our proposed approach achieves fault tolerance by organizing event brokers in clusters. Multiple inter-cluster links provide continuous availability of dissemination service in presence of broker failure without requiring subscription retransmission or reconstruction of broker overlay. Furthermore, the proposed architecture provides a fast event dissemination infrastructure that significantly reduces subscription and publication dissemination traffic and load on event brokers. Our experimental results show that even in the presence of failures in broker network, event dissemination is not interrupted and dissemination speed and load are significantly improved compared to the existing approached.