[rules-users] Rule to load facts with pagination

mariofox mariofox at gmail.com
Mon Apr 30 15:15:04 EDT 2012


Hi.

I'm running drools in a project with millions of facts to process. My memory
doesn't allow me to load all of my facts, so I have to load N objects at
once, then start over with next N objects, and so on.

Is it a good idea to let Drools to manage Pagination? I mean, create rules
in Drools with the purpose of loading facts?, or should I have to do this by
executing a Drools session from java in a loop?. My main goal is
performance.

Thanks!

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