[rules-users] Drools HA

Mauricio Salatino salaboy at gmail.com
Thu Dec 29 14:31:01 EST 2011


So, you are interchanging messages between the nodes to notify the
updates that needs to be executed?
Message 1 and Message 2 are related? Can they be evaluated in
parallel? or they require to have the same context?
Cheers

On Thu, Dec 29, 2011 at 4:25 PM, gboro54 <gboro54 at gmail.com> wrote:
> Hi everyone. We are currently evaluating drools as a potential solution of a
> high throughput billing system. As is such we are planning to have messages
> read from a queue from 2 or more nodes. One thing we are trying to figure
> out is best way to share state in drools. The situation we are facing is as
> follow:
>
> -Node 1 reads message 1
> -Node 2 reads message 2
> -Node1 begins execution of rules on message 1 with context information
> -Node2 begins execution of rules on message 2 with context information
> -Node 1 updates the context information such that rules being executed by
> node2 should be reevaluated(i.e node 1 in the rules session executed an
> update on the context object)
>
>
> What is the best way to handle this situation?
>
> Thanks
>
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> Sent from the Drools: User forum mailing list archive at Nabble.com.
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