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Business-logic in 3-tier architecture

From: Arthur Yeo <ayeo_at_acm.org>
Date: Wed, 09 Oct 2002 23:40:24 GMT
Message-ID: <I73p9.29456$7I6.92391@rwcrnsc52.ops.asp.att.net> 





Theoretically, everyone knows that business logic is supposed to be in the
middle-tier according to the 3-tier architecture. This seems to be
counter-intuitive to Active Database concepts such as putting business logic
in triggers with help from store procedures in the DBMS (which are all in
the 3rd-tier of the 3-tier architecture.)



Question: do you guys know of any guidelines (or may be even stds) proposed
to decide when certain business logic is better put in the backend (DB
triggers/stored procedures)?



Cheers,


Arthur
Received on Wed Oct 09 2002 - 18:40:24 CDT












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