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1. Re: jboss use pessimistic or optimistic locking mechanism
slaboure Jul 1, 2002 5:54 AM (in response to fox_hk)JBoss uses pessimistic locking at the application server level. The serialisation attribute you speak about is only a DB attribute (locking at the db level, not the app server level) and has not real influence on jboss (until you work in a multi-jboss scenario - clustering)
Some other locking policies exist (pluggable) but no optimistic locking yet. Bill Burke may publish a document containing detailed discussion on this topic soon.