How do i use JPA 2 to connect to multiple data sources?

StackOverflow https://stackoverflow.com/questions/3447263

Question

I have two databases in MSSQL ,and i want to connect to them using JPA2 I have managed to get it working with one . Can some one help me how do i do that?

Thanks a Lot.

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Solution

Configure two persistence units and use two EntityManagerFactory (one per persistence unit).

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