[thelist] Separation of app & db (was: Beginner asp question)

Anthony Johnston . Antix tech at antix.co.uk
Thu Oct 17 09:26:02 CDT 2002


just making sure ;P

-----Original Message-----
From: thelist-admin at lists.evolt.org
[mailto:thelist-admin at lists.evolt.org]On Behalf Of Simon Lee
Sent: 17 October 2002 15:20
To: thelist at lists.evolt.org
Subject: RE: [thelist] Separation of app & db (was: Beginner asp
question)


> I agree completely,
>
> the only thing I would add is some validation logic in the
> top layer.  Getting the client to do some of the work
> (where possible) on web pages relieves the server of some
> of the work.
>
> e.g.
> 	check passwords match on a user forms
> 	simple credit card validation (mod 10 and expiry dates)
> etc...
>
> Although this logic should be in the second layer too,  at
> least the server wont have to post as many error pages.
>
That was all *implied*!! ;)
sl

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