Hi Huisheng,
Thank you for your quick reply.
I will look into what I can do with that file. jBPM indead is pretty fast. But what I see in oracle is that the Get jobs query, done by the JobExecutor is done each 5 seconds. Not using ehcache or some other caching will result in executing this query every 5 seconds. It would be nice if the query was only executed when the cache is flushed by a new job being added. In other cases it could be served from the cache.
If I find any kind of way of caching in jbpm I will post it here.
Regards,
Marcel