Both load-balancing and failover are the duties of weblogic;  you do not
have to make any code alterations...  if anything, you may have to switch a
couple of flags on the deployment descriptors, that's all.

Gene

-----Original Message-----
From: A mailing list for Enterprise JavaBeans development
[mailto:[EMAIL PROTECTED]]On Behalf Of Dinesh Venkateswaran
Sent: Tuesday, February 13, 2001 12:56 AM
To: [EMAIL PROTECTED]
Subject: Doubt on WebLogic clustering


Hi,

We have just completed developing a jsp/servlet/ejb application that's
deployed on WebLogic. Now our client has requested for an enhancement to a
clustered environment. I have gone through the examples on clustering that
come alongwith the WebLogic installation.

>From what I have understood, load balancing doesn't require any code
changes as such, and can be achieved by mostly modifying the properties
files, ofcourse, other than making the classes serializable (kindly correct
me if i am wrong). But failover capability seems to be possible only with
substantial code changes, and changes to the database. Hope my
understanding is right. However, I am not able to completely ascertain the
extent of changes required, and hence plan and design for the whole effort
of enhancements.

Can some of you throw light on this? Thanks

Cheers
Dinesh

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