[jboss-user] [EJB 3.0 Users] - Re: Urgent.....EJB3/Hibernate....

[Wolfgang Knauf]

Hi,

1) nope, the one bundled with your application server is all you need, and basic code should not need to care about the JPA provider.

2) EJB3 only is probably better, because your app is able to run on different app servers, and if the EJB standard is changed, your app will probably still work. But the more complex your app becomes, the more chance is that you need to work with the JPA layer directly...

Hope this helps a bit

Wolfgang

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