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N-tier data access and security

From: Tracy Rahmlow <tracy.rahmlow_at_aexp.com>
Date: Mon, 04 Nov 2002 07:08:37 -0800
Message-ID: <F001.004FAFC3.20021104070837@fatcity.com>


We are heading down the N-tier path, (browser, websphere app server, oracle database). What is the best method to setup this architecture for security and the logic?

  1. Should the business logic be physically separate from the data access on the app server? And if yes, where should the data access component reside?
    (database or app server) How does batch affect the decision? What variables
    should we be considering when making this decision?
  2. How should the database connection be established from the app server to the database? Should it use a generic account on the app server with the password encrypted in a file?

In addition, does anybody have any good white papers or urls? Thanks

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Author: Tracy Rahmlow
  INET: tracy.rahmlow_at_aexp.com

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Received on Mon Nov 04 2002 - 09:08:37 CST

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