ZeroC ICE vs 0MQ/ZeroMQ vs Crossroads IO vs Open Source DDS

How does ZeroC ICE compare to 0MQ? I know that 0MQ/Crossroads and DDS are very similar, but cant seem to figure out where ICE comes in. I need to quickly implement a system that offloads real-time...

what tools to use to find c++ bug when compile for release. boost::asio, cmake. vs2012. crossroads / 0mq

I have having some sort of memory or winsock issue that only occurs when c++ code is compiled in release mode. Evidence that its a memory issue: A previous unknown bug was fixed, by commenting out...

ZeroMQ vs Crossroads I/O

I am looking into using ZeroMQ as the messaging/transport layer for a fairly large distributed system, mainly targeting monitoring and data collection (many producers, a few consumers). As far as...