Hi Wes,

Can you provide some more clarification.  Do you mean that a single message 
might be larger than the RAM that you have and you want to use the persistent 
queue to store parts/all of that message? Or do you, more probably mean, that 
you can deal with whole messages but you just may not be able to process them 
fast enough and want to use large disk capacity to manage due to RAM size?   
Have you looked at flow-to-disk?

Also that does the throughput and message size look like?

William


----- "Wes Parish" <[email protected]> wrote:

> We have a broker with a modest amount of RAM, but a very large disk
> capacity.  Can we create a small in-memory queue, but a large
> associated journal (for persistence)?  Basically, we want to allow a
> persistent queue to hold a larger number of elements than the broker
> has physical RAM to store in the in-memory queue.
> 
> Wes

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