You can read some of the design patterns on the sun site. I can send you the link if you are interested. We have not used EJB Entity beans , except for the sequence number generator. We have used Dao's , value objects and the Session facade and our project is near completion. Bottom line though is how complex is your database model. Regards, Sriram
-----Original Message----- From: VERMA, SANJEEV (SBCSI) To: [EMAIL PROTECTED] Sent: 6/10/2003 1:32 PM Subject: DAO VS. TopLink VS. Entity Beans Can anybody please describe the pros and cons of each(DAO,TopLink, Entity Beans) item and advantages and disadvantages over each other or previous experience? Especially performance of TopLink and Entity Beans. Till now we are sure about Stateless Session bean and have to decide one among three components, We are looking for Optimistic Locking, Transaction Control Mechanism too. Thanks Sanjeev ======================================================================== === To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help". =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
