HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "JBPM 3 to 4 migration. Usage without a DB" To view the discussion, visit: http://community.jboss.org/message/545540#545540 -------------------------------------------------------------- Hi Joe, You means that you have 60 process instances on a single process defintion?  And what's means 'without DB'?  At this moment seems there is no way to let jbpm4 run on memory mode. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545540#545540] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]