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Why EJB??  RSS feed

 
Bikash Paul
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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.
Regards
Bikash
[ November 27, 2002: Message edited by: Bikash Paul ]
 
Mathews P Srampikal
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Just go through this url
http://my.execpc.com/~gopalan/java/ejb.html
 
sun moon
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hi,
Good question, but answers will be varying according to the individual perspective.

i think EJB is advance version of web servers. (it is called as Application Server)
What i mean to say is, EJB is a comprehensive bundle where it contains all the functionality what user wants while doing programming,
Functionality like
1. Connection pool
2. Security
3. Concurrency
4. Transaction
5. Performance
And many more things which user is not worried when he is going to develop certain application based on EJB.
Any views are appreciated
bye
 
Christian Ebage
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i think EJB is advance version of web servers. (it is called as Application Server)
What i mean to say is, EJB is a comprehensive bundle where it contains all the functionality what user wants while doing programming,
Functionality like
1. Connection pool
2. Security
3. Concurrency
4. Transaction
5. Performance

In other words, the EJB technology allows you
to focus on your business logic when developing
a distributed application. Services like scalability, reliability, transaction, security,etc are provided by the container in
which the EJBs live.Thus promoting fast software
development.
Cheers
Ebage
SCJP
SCEA
[ November 28, 2002: Message edited by: Christian Ebage ]
[ November 28, 2002: Message edited by: Christian Ebage ]
 
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