[rabbitmq-discuss] Query

[Alexis Richardson]

Satyarth,

If I understand your case correctly you seek to implement this
pattern:  http://www.rabbitmq.com/tutorials/tutorial-two-python.html
I.e. you want to distribute your messages across two consumers,
equally.

Is that correct?  If not then you can see other patterns on the pages
linked to above.  For example you may want both consumers to process
all messages.  If so then this pattern may be what you need:
http://www.rabbitmq.com/tutorials/tutorial-three-python.html

You mention 'balanced queue size'.  In the first pattern above, you
have one queue and it grows and contracts in length, depending on how
many messages are in it.  If your queue gets too big then consume more
messages ...   And in the second pattern, you could have two queues
both with the same messages in them, which is also 'balanced'.

I hope this helps,

alexis



On Tue, Jun 12, 2012 at 8:44 PM, Satyarth Negi
<snegi at buffalo-studios.com> wrote:
> Hi All,
>
> My very first message in the list. I am looking to use RabbitMQ for
> messaging in our framework. So here are little details of what i am trying
> to think of doing with RabbitMQ:
>
> 20 producers ( servers ) sending load statistics ( 25 messages per second.
> Can be configured to be 25 per n seconds. But we want 'n' to be as low as
> possible ) to RabbitMQ message exchange. 2 consumers consuming these
> messages to generate real time load statistics of our our servers. So that
> these load statistics can then be consumed by load balancing logic.
>
> Load statistics messages will be kind of serialized associative arrays (
> less than 200 bytes payload). And each consumer will be multithreaded
> process that will just update an in memory datastructure with these values.
>
> For my this scenario i am looking to use a message exchange. I am wondering
> if RabbitMQ is a good option to use here. Would i be able to achieve a
> system with fairly balanced queue size ?
>
> Thanks
>
>
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