Iris: A decentralized approach to backend messaging middlewares
Computer Science and Information Systems, Tome 11 (2014) no. 2
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In this work we introduce the design and internal workings of the Iris decentralized messaging framework. Iris takes a midway approach between the two prevalent messaging middleware models: the centralized one represented by the AMQP family and the socket queuing one represented by ZeroMQ; by turning towards peer-to-peer overlays as the internal transport for message distribution and delivery. A novel concept is introduced, whereby a distributed service is composed not of individual application instances, but rather clusters of instances responsible for the same sub-service. Supporting this new model, a collection of higher level messaging patterns have been identified and successfully implemented: broadcast, request/reply, publish/subscribe and tunnel. This conceptual model and supporting primitives allow a much simpler way to specify, design and implement distributed, cloud based services. Furthermore, the proposed system achieves a significant switching speed, which – given its decentralized nature – can be scaled better than existing messaging frameworks, whilst incurring zero configuration costs.
Keywords:
peer-to-peer, decentralized, message oriented middleware
@article{CSIS_2014_11_2_a7,
author = {Peter Szilagyi},
title = {Iris: {A} decentralized approach to backend messaging middlewares},
journal = {Computer Science and Information Systems},
year = {2014},
volume = {11},
number = {2},
url = {http://geodesic.mathdoc.fr/item/CSIS_2014_11_2_a7/}
}
Peter Szilagyi. Iris: A decentralized approach to backend messaging middlewares. Computer Science and Information Systems, Tome 11 (2014) no. 2. http://geodesic.mathdoc.fr/item/CSIS_2014_11_2_a7/