We're looking to implement a 3-tier architecture with websphere, java and
oracle. My question is where should the code be deployed for oltp apps and
batch processes? Are the business rules(components) deployed on the middle
tier and that same logic (if applicable within batch) deployed as java within
the database? It would appear to me that batch would execute faster if the
source resides in the database rather than the app server, but that we are
gaining a maintenance(deployement) issue for the performance gain. Should the
business rules be deployed within java and the data access be written in
pl/sql. Any thoughts?? What are others doing today and are there any papers
available regarding these issues? Thanks
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Author: Tracy Rahmlow
INET: tracy.rahmlow_at_aexp.com
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
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Received on Wed Jun 12 2002 - 16:18:28 CDT
