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From Claudio Romano <>
Subject Two different peristent-units
Date Tue, 30 Sep 2008 14:11:47 GMT
Hi all

In our application we have two databases that are managing the same
entities. On DB is "live"(Oracle) the other DB is for offline use (HSQL).

Now we are try to synchronize entities from the offline to the live one
and vice-versa, this causes some problem with id and version generation
in fields (and some other problems)

We have two different persistent units, one for each database.

Are there any "best practises" for this scenario?

Claudio Romano

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