In this paper we study the problem of enabling uninterrupted delivery of messages between endpoints, subject to spatially correlated failures in addition to independent failures. We developed a failure model-independent algorithm for computing routing paths based on failure correlations using both a-priory failure statistics together with available real-time monitoring information. The algorithm provides the most cost-efficient message routes that are potentially comprised of multiple simultaneous paths. We also designed and implemented an Internet-based overlay routing service that allows applications to construct and maintain highly resilient end-to-end paths. We have deployed our system over a set of geographically distributed Planetlab nodes. Our experimental results illustrate the feasibility and performance of our approach. © 2010 Springer-Verlag.
CITATION STYLE
Karenos, K., Pendarakis, D., Kalogeraki, V., Yang, H., & Liu, Z. (2010). Overlay routing under geographically correlated failures in distributed event-based systems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6427 LNCS, pp. 764–784). https://doi.org/10.1007/978-3-642-16949-6_7
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