Re: [rules-users] Rules-users list delays/duplicates

From: Ingomar Otter <iotter(a)mac.com&gt; Subject: [rules-users] Rules-users list delays/duplicates To: "Rules Users List" <rules-users(a)lists.jboss.org&gt; Date: Friday, May 1, 2009, 12:02 PM It seems that the rules-users list is experiencing either massive delays or duplicate delivery. See message below which reached me today. Should you experience the same effect, I have indicated this to "rules-users-owner" so it is known Cheers, Ingomar > > Von: David Boaz <davidb(a)dbmotion.com&gt; > Datum: 17. August 2008 17:22:00 MESZ > An: rules-users(a)lists.jboss.org > Betreff: [rules-users] CEP functionality > Antwort an: Rules Users List <rules-users(a)lists.jboss.org&gt; > > > Dear all, > > We posted this question two weeks ago, but with no replies. please forgive > me for posting it again. > > In our business, most of the facts have time-stamp attributes. For example, > each laboratory test (a fact) has the time stamp when the sample was taken, > and when the machine produced the result value. In our business-logic, we > often analyze the relation between facts using these attributes. > > For example: > 1) finding two adjacent labResults with an increasing value > 2) checking whether 3 facts are consecutive > 3) counting the number of facts fulfilling a specific constraint within a > specific time window. > > We were happy to read (in the blog) about the new CEP feature which is about > to be added to drools 5.0. > > * Where can we find a more detailed description of CEP functionality in > drools? > * Is it a good idea to use CEP for analyzing historic data (retrieved from > the database)? or is it best for online data. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users