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Effectiveness of the Asynchronous Client-Side Coordination of Cluster Service Sessions
Karolis Petrauskas, Romas Baronas
95 - 108
10.3233/978-1-61499-941-6-95
Frontiers in Artificial Intelligence and Applications
Volume 315: Databases and Information Systems X
Abstract

A system-to-system communication involving stateful sessions between a clustered service provider and a service consumer is investigated in this paper. An algorithm allowing to decrease a number of calls to failed provider nodes is proposed. It is designed for a clustered client and is based on an asynchronous communication. A formal specification of the algorithm is formulated in the TLA+ language and was used to investigate the correctness of the algorithm. An agent-based model was constructed and used to evaluate effectiveness of the proposed algorithm by performing simulations.

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