JGroups - A Toolkit for Reliable Multicast Communication

JGroups

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Performance tests June 2007

The test report can be found here. It measures performance of sending 1 million messages in clusters of 4, 6 and 8 nodes. The protocol stacks compared are UDP, SFC and TCP.

Performance tests for UDP and TCP_NIO (2006)

An older test report from 2006 can be found here

Performance tests for TCP_NIO (2006)

Here is a recent paper by Scott and Fu on TCP-NIO performance with JGroups.

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