[zeromq-dev] PUB-SUB scalability

Martin Sustrik sustrik at 250bpm.com
Mon Aug 16 22:33:43 CEST 2010

Matt Weinstein wrote:
> Doesn't IP MCAST change this to P(M x Z) x F ?
> F = burden for reliable pub/sub, perhaps 1.1 or so.

The way 0MQ packs messages into mutlicast packets (see zmq_pgm(7)) is no 
worse than packing messages to TCP packets. It can be said that F=1.


More information about the zeromq-dev mailing list