[rabbitmq-discuss] Help defining appropriate queue model
Michael Bridgen
mikeb at rabbitmq.com
Tue Mar 29 12:35:55 BST 2011
Fabio,
> Right, at the minute the last values are transient. It probably
> wouldn't take much coding to make it save things to disk for durable
> exchanges.
>
>
> OK, that figures... :) I know nothing of Erlang, but I'll take an
> overall look and try to come up with an acceptable solution for my case.
> Would that be a feature useful enough that you'd consider including in
> your code?
Sure! Here's a sketch: use two mnesia tables, one ram only, for
non-durable exchanges, and one on disk, for durable exchanges. In a
single node this will be relatively easy; if you use a cluster, you'll
need to find out which nodes have on-disk state.
Michael
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