What are zeromq use cases?

Could you give some examples of zeromq?


Solution 1:

Let's say you want to have a bulletin board of some kind. You want to allow only some people to see it, by subscribing to the bulleting board.

This can be done using the publisher/subscriber model of ZeroMQ.

Now, let's say you need to send some asynchronous messages. That is, when a message is sent from system A and needs to get to system B, it is guaranteed to be delivered later, even if systems A and B cannot communicate at the moment when that message is sent. You can imagine a use case being SMS messages.

This can be done using asynchronous messaging model of ZeroMQ.

Basically, any JMS compliant solution like ZeroMQ will allow you to reliably broadcast or send a "message", whatever that message may be, to some other party with as little hassle as possible.

Solution 2:

Please see the ZeroMQ blog -- they regularly post usage stories about different deployments, language bindings, etc.