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Difference between EJB 2.0 and EJB 3.0?

Charles Arminstice
Greenhorn

Joined: Sep 12, 2007
Posts: 4
What are the main differences between EJB 2.0 and EJB 3.0?

If you know EJB 2.0 is there a steep learning curve to learn how to use EJB 3.0?

Also does anyone happen to know or know how I can find out which app servers and IDEs are compatible with EJB 3.0?
Scott Selikoff
author
Saloon Keeper

Joined: Oct 23, 2005
Posts: 3749
    
  10

This kind of question is pretty broad so I'd recommend consulting a textbook or wikipedia for detailed answers, but if my memory serves me correctly the major different between the two is an overhaul of the entity bean system.


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