Hi,
I would say both could be interpreted as correct. Using CMP based Entity EJBs the mapping of persistent fields to an underlying database may be performed at assembly/deployment time.
EJB 2.0 containers may have sophisticated persistence management which employs both the 'dirty marker' strategy, and the 'lazy loading' strategy with respect to EJB/database synchronization. Using BMP one may determine what occurs when the ejbLoad() and ejbStore() are called by the container.
Thanks and regards,
Andrew
Thanks and regards,
Andrew