SO to conclude...
If we have SPs already defined we shouldn't go for ENTITY BEANS
!!!!!!!!!!!!!
Vikram Naik
-----Original Message-----
From: A mailing list for Enterprise JavaBeans development
[mailto:[EMAIL PROTECTED]]On Behalf Of Ashwani Kalra
Sent: Tuesday, July 16, 2002 3:37 PM
To: [EMAIL PROTECTED]
Subject: Re: Why Ejb?
You will have to use wrapper/facade in SLSB/SFSB from which you can take
advanatage of the transactions and security. You can manage the transaction
in SPs also and propagate errors to the session bean methods.
Scalability issue will then shift to session beans.
----- Original Message -----
From: "Vikram Naik" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, July 16, 2002 3:46 PM
Subject: Re: Why Ejb?
> Hi,
> Thanks for the quick reply...
> Apart from getting generated SQL's what about the transactions
and
> scalability ????
>
> Vikram Naik
>
>
> -----Original Message-----
> From: A mailing list for Enterprise JavaBeans development
> [mailto:[EMAIL PROTECTED]]On Behalf Of Ashwani Kalra
> Sent: Tuesday, July 16, 2002 3:19 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Why Ejb?
>
> Two reasons :
> 1.EJB(cmp) makes code independent of the Database.
> 2. You dont have to code sql queries for inserting/updating etc.
>
> If you already have Sps then you can completely avoid Entity EJBs and use
> DAO to call SPs.
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Cheers
> Ashwani Kalra
> http://www.geocities.com/ashwani_kalra/
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
>
> ----- Original Message -----
> From: "Vikram Naik" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, July 16, 2002 3:22 PM
> Subject: Why Ejb?
>
>
> > Hello All,
> >
> > Why should we opt of EjBs when stored procedures can give us better
> > performance?
> >
> > Your opinions will be highly appreciated.
> >
> > Thanks & Regards,
> > Vikram Naik
> >
> >
>
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> >
>
>
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