I agree with Wolfgang... My first version of the rules regarding expiration of events in a length sliding windows took 120s in my benchmark. After thinking a little bit, the second version took 2s. Changed dramatically the behavior of the application, now can process several thousands of events in no time!
If I were you, my first try was to optimize the rules, doing some benchmark/profiling, to know where the bottleneck is. Just my 2c, Vítor Rui Moreira On 19/05/2014, 18:31, Wolfgang Laun wrote: > Graphics Processing Unit??? > Gosudarstvennoe Politicheskoe Upravlenie?????? > > So as not to appear too derogative, let me ask how this "resource > hunger" exhibits itself. Very frequently, some misconception w.r.t. > rule structure and/or > data model results in an inadequate resource consumptation that might > easily have avoided. > > -W > > On 19/05/2014, Anton Hughes <[email protected]> wrote: >> Hi all >> >> We have finding drools to be very resource hungry - and we are looking at >> having to have very many servers just to satisfy our drools requirements. >> So I am wondering, has anyone experimented with running drools on a GPU >> server? >> >> Thanks and regards >> Anton >> > -------------------------------------------------------------------------------- Declaração: A informação contida nesta mensagem, e os ficheiros anexos, é privilegiada e confidencial, destinando-se exclusivamente ao(s) destinatário(s).Se não é o destinatário (ou o responsável pela sua entrega ao destinatário) e recebeu a mesma por engano, fica notificado que é estritamente proibido reproduzir, guardar ou distribuir toda ou qualquer parte desta mensagem e ficheiros anexos. Por favor reencaminhe a mensagem para o responsável pelo seu envio ou contacte-nos por telefone e elimine a mensagem e ficheiros anexos do seu computador, sem os reproduzir. Disclaimer: The information contained in this message, and any files attached, is privileged and confidential, and intended exclusively for the included addresses. If you are not the intended recipient (or the person responsible for delivering to the intended recipient) and received this message by mistake, be aware that copy, storage, distribution or any other use of all or part of this message and the files attached is strictly prohibited. Please notify the sender by reply e-mail or contact us by telephone and delete this message and the files attached, without retaining a copy. -------------------------------------------------------------------------------- _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > > _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
