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The moose likes Developer Certification (SCJD/OCMJD) and the fly likes Optimistic locking Big Moose Saloon
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Optimistic locking

Min Huang
Ranch Hand

Joined: Mar 17, 2004
Posts: 100
Interesting article that may help some people. It's about optimistic/pessimistic locking - something I did not know about when I took the exam. Maybe that is why I got 44/80 out of locking? Oh well.

SCJP 1.4, SCJD 1.4, SCBCD (Preparing!)
I agree. Here's the link:
subject: Optimistic locking
It's not a secret anymore!