Question
How do you optimize entity beans?
Answers
• Tune the entity beans pool size to avoid overhead of creation and destruction of beans.
• Tune the entity beans cache size to avoid overhead of activation, passivation and database calls.
• Use setEntityContext() method to cache bean specific resources.
• Release acquired resources in unSetEntityContext() method.
• Use Lazy loading to avoid unnecessary pre-loading of child data.
• Choose optimal transaction isolation level to avoid blocking of other transactional clients.
• Use proper locking strategy.
• Make read-only entity beans for read only operations.   Your Comment




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