Cayenne Transactions vs MySQL Transactions

From: Bruno René Santos (brunoren..olos.pt)
Date: Thu Oct 28 2010 - 13:54:45 UTC

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    Hello all,

     

    First, sorry about so many doubts in so little time, but I’m trying to decide
    how to do some things on my application concerning cayenne. So adding to my
    previous doubts, here goes some more doubts:

     

    1. Do cayenne transactions guarantee consistency as MySQL transactions
    guarantee?

    2. Do you think cayenne’s optimistic locking is reliable enough to use on
    a financial web application with money movements between accounts, where you
    could have lots of people messing with the same accounts? If not, how can use a
    regular lock from the MySQL DB? With a performNonSelectingQuery?

     

    Thank you so much

    Bruno Santos

    -- 
    

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