I am using commit option A on entity beans, so that there is no redundant 
ejbLoad of entity beans between transactions. But this means for 2 concurrent 
transactions, even if they were read-only operations, one would be locked out 
till the other completed, since the global instance cache is pessimistically 
locked. 

How do I devise a strategy to let read-only transactions proceed simultaneously 
(not one after other) despite using commit option A ?

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