As Sache said XML over HTTP is more of a protocol in comparison with RMI or
CORBA.  You can implement a session EJB and easily make it a web service
using open source (Apache AXIS), vendor specific, or 3rd party tools.

This is not a complete comparison, but two things to think about. In
comparing XML/HTTP with RMI for example, marhsaling data into and out of XML
is more expensive in terms of CPU resources than just sending binary objects
around.  On the other hand, XML/HTTP will pass through firewalls more
easily.

Cheers

-----Original Message-----
From: Catalfano Anthony
To: [EMAIL PROTECTED]
Sent: 10/25/01 11:51 AM
Subject: XML over Http   vs   EJB technology

Does anyone have any reference information contrasting these two models.


Thanks

Anthony Catalfano
Information Technology Analyst
Deere & Company
309-748-5201

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