Re: [rules-users] Speed up inserting of rules into knowledge base

You should only repeat knowledgeBuilder.add(resource, ResourceType.DRL); for each rule. The next thing you can do is to serialize the compiled rule packages. You should also consider using Guvnor to manage your rules. On 07/01/2011 14:05, Piotr Jedrychowski wrote: > Hello. > > I'm loading a big amount of rules during starting of JBoss (20000 > rules). All rules (in string format) are available before JBoss > startup - they are stored into database. Rules are loaded one by one > and it takes about 90 minutes. I want to speed up this process. Is > there something like "bulk load" for inserting rules into knowledge > base or another smart way to fast loading a big amount of rules? > > I'm using: > 1) Drools 5.1 > 2) JBoss 4.2.3 > > My source code looks like this: > > String rule = ... > Resource resource = ResourceFactory.newReaderResource(new > StringReader(rule)); > KnowledgeBuilder knowledgeBuilder = > KnowledgeBuilderFactory.newKnowledgeBuilder(); > knowledgeBuilder.add(resource, ResourceType.DRL); > knowledgeBase.addKnowledgePackages(knowledgeBuilder.getKnowledgePackages()); > > Regards, > Piotr > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users