[rules-dev] Reg : Handling large number of rules
Mark Proctor
mproctor at codehaus.org
Tue Aug 13 10:49:58 EDT 2013
On 13 Aug 2013, at 15:36, Wolfgang Laun <wolfgang.laun at gmail.com> wrote:
> @Mark: That's a bit hasty. OP reported "problems" when trying to do
> the 20 times 30k rules. And the loading time of 40 - 60 seconds was
> reported for a measly 30k rules.
damn :( taking down :)
Mark
>
> -W
>
> On 13/08/2013, Mark Proctor <mproctor at codehaus.org> wrote:
>> 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
>>>
>>>>
>>>>
>>>>
>>>> --
>>>> View this message in context:
>>>> http://drools.46999.n3.nabble.com/Reg-Handling-large-number-of-rules-tp4025502p4025519.html
>>>> Sent from the Drools: Developer (committer) mailing list mailing list
>>>> archive at Nabble.com.
>>>> _______________________________________________
>>>> rules-dev mailing list
>>>> rules-dev at lists.jboss.org
>>>> https://lists.jboss.org/mailman/listinfo/rules-dev
>>>
>>
>>
> _______________________________________________
> rules-dev mailing list
> rules-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-dev
More information about the rules-dev
mailing list