Why EJB??
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Posted By:   bikash_paul
Posted On:   Wednesday, November 27, 2002 10:34 PM

Hi all friends,

I am a beginner of J2ee technology.But I could not find the exact answer of "Why Ejb?"(what are the advantages of using EJB). Can any one plz tell me the answer of that or give me some links, so that I can find the exact answer.



Re: Why EJB??

Posted By:   Lasse_Koskela  
Posted On:   Wednesday, November 27, 2002 11:53 PM

A great source for EJB related information, including decision support for using/not using EJBs, can be found as a free PDF book, Mastering EJB, from www.theserverside.com.

In my opinion, the biggest advantage is availability in terms of distribution (you can use an EJB remotely quite easily without having to do RMI code yourself).

Another important advantage is transactions. The EJB container provides you transaction management, which would be a nightmare to code yourself.

Anyway, read the book. It's worth the time.

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