[rules-users] is this kind of App right for DROOLS?

[Greg Barton]

Yes, drools can handle this, and can handle the volume.  You may want to consider sequential mode execution, though.  See attached code for some simple matching rules.  In the example there's a 5% chance a transaction with a given id will not be present.  You could mock this up further to have rules to handle matching in the case a simple match isn't possible.

--- On Tue, 4/14/09, Learning BRMS <rulerhawk at gmail.com> wrote:

> From: Learning BRMS <rulerhawk at gmail.com>
> Subject: [rules-users] is this kind of App right for DROOLS?
> To: rules-users at lists.jboss.org
> Date: Tuesday, April 14, 2009, 10:43 PM
> Hi people...
> 
> I need to solve a problem on my work and I would hear from
> you if Drools
> could help us... 
> 
> I have two kinds of "connected by flatfile"
> systems that register our
> products selling transactions. 
> 
> We need to match dayly every selling transaction against
> both systems
> and to track any difference for every store. 
> 
> An transaction could happens on system A and not and system
> B and
> vice-versa and on different dates or times (connection
> problems could
> delay the synchronizing). 
> The transaction mostly have the same ID, but there are
> manual
> transactions too with no id only date and values... 
> 
> For each situation I have to fire a different action
> resolution (today
> we have humanhand resolution).
> 
> We should have an 1 million of transactions by day to
> process... 
> 
> Today we are using a sql script to do reports that will be
> humanly
> analyzed... 
> 
> I want to change this picture as soon as possible...
> 
> Could Drools help us with this kind of analyze, and support
> this volume
> of objects? 
> 
> How many objects could we have on working memory at same
> time for that
> match?
> 
> Thanks a lot for any comments
> 
> Kris
> 
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> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users


      
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