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2.  question

3. A question for Hibernate managed versioning

in memory, then after the update and before the application commit to the db, behind the scene, Hibernate does the second read against the current row on the database and get the image2, and then compare image1 and image2, if there is no difference, then the commit is allowed to proceed, otherwise, throw the "StaleObjectStateException". Currently, as I know, many J2EE ...

4. Versioning question

5. Design question: versioning (revisioning) in applications

I have an application that will be sending some complex data models to governement agencies via EDI. One requirement of the system is that once a message is accepted, we must maintain an accurate history for up to 7 years. We've basically got a normalized domain model working with hibernate, but we want to implement "versioning" on many domain objects. For ...