[rules-users] java dialect and declared types

Mario Fusco mario.fusco at gmail.com
Thu Jan 23 10:33:59 EST 2014


Hi,

I'd like to reproduce and verify your performance claims. 
If you found a performance regression it would be very interesting for me to
investigate it.
Could you please send a small self-contained project with the benchmarks you
tried? 

Personally I believe that "The tests also show that 5.5.0 is quicker than
6.0.0" isn't true in general. For instance Geoffrey De Smet just published a
performance comparison between phreak (the default algorithm in 6) and
reteoo demonstrating quite the opposite:
http://blog.athico.com/2014/01/which-rule-engine-algorithm-is-faster.html

Nevertheless it is very possible that your claim is perfectly valid for your
test case, so I'd like to discover under which circumstances 5.5. is
actually faster than 6 and check if we can improve also in those cases.

Thanks,
Mario



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