Win a copy of Mesos in Action this week in the Cloud/Virtualizaton forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Questions of Design

 
Jane Somerfield
Ranch Hand
Posts: 193
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi
Has EJB2.0 solved the entity bean's performance
problems?
When should I choose which of the following
designs based on EJB2.0?
SessionEJB->EntityEJB(CMP)
SessionEJB->EntityEJB(BMP)
SessionEJB->DAO
What are the pros anc cons on above designs in
terms of scalability, manageability, performance,
...?
Thanks.
 
Jes Sie
Ranch Hand
Posts: 188
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
If nobody answers this question directly, perhaps you can spend time reading some problem/context which are relevant to your project needs.....then you can decide on your strategies.
The pdf is available...
http://www.theserverside.com/books/EJBDesignPatterns/index.jsp
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic