[rules-dev] Reg : Handling large number of rules

[Mark Proctor]

https://plus.google.com/103145805595719456130/posts/8cuDsNtURXE

:)

Mark
On 13 Aug 2013, at 15:13, Mark Proctor <mproctor at codehaus.org> wrote:

> 
> On 13 Aug 2013, at 15:04, nmsundar <sundar_m at solartis.net> wrote:
> 
>> @Mark Proctor : 
>> 
>> Ok mark , I will move this to user list . 
>> 
>> what is the maximum number of rules kb can hold on it ?
> There is no maximum - it's what ever your memory and CPU can take. But largest we'd seen so far in real life was 250K for a medical system.
> 
> Tbh if you are loading 600K rules in about 45seconds, that seems pretty reasonable to me. Some other commercial systems would not scale to that :)
> 
> Actually thinking about this, we should be asking you to do a public testimony - "Drools scales to 600K rules for a real production system", let me know if you can :)
> 
> If you do start profiling (which would be nice if you could) you can ask Qs about Drools internals here. Or on irc:
> http://www.jboss.org/drools/irc
> 
> But further Qs on partitioning, or general "how to" or "What's recommended" Qs, should be continued on the USER list.
> 
> Mark
> 
>> 
>> 
>> 
>> --
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