I believe you have to use HSQLDB otherwise there is no other way!
I don't need to store my process instance into a Database. I just want them to be stored in memory. Because for a simple work flow process, each state in the process will not wait for a long time. Use a database would let my application cost more cup and memory.
mdemo wrote:
why you don't use a memory database? In my opinion it makes no sense if your process instances are not persisted? jBPM uses Hibernate as persistence layer, so it's quite easy to use HSQLDB for example as database, which must not be configured, e.g.:
