[rules-users] ruleflow trouble when process a large number of records

Hello, I'm using drools 4.0.4 on jboss 4.0.5. I build a ruleflow and a set of rules following the documentation on official drools site. The ruleflow consist of about 50 ruleflow-group and 116 rules. The ruleflow works correctly when processing a little number of records (100-1000). Instead if the number of records is around 20000 (they are processed in sets of 100 record) many rules don't fire; so many records are lost in output. If I process in sets of 50 records I lose less records than in sets of 100 records. And If I process in sets of 20 records I lose less records than in sets of 50 records. Must I tweak the JVM memory or the number of JVM threads? Or does this issue concern the building of ruleflow (maybe it's bad built)? Thanks in advance -- View this message in context: http://www.nabble.com/ruleflow-trouble-when-process-a-large-number-of-rec... Sent from the drools - user mailing list archive at Nabble.com.