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Re: JAVA Developer

From: Jared Still <jkstill_at_gmail.com>
Date: Mon, 8 Jan 2007 10:32:20 -0800
Message-ID: <bf46380701081032nab70d9fidd5481f00346981d@mail.gmail.com>


On 1/8/07, Mindaugas Navickas <mnavickas_at_yahoo.com> wrote:
>
> How can DBA or data modeller design data model without knowing application
> logic? This knowledge should be passed from middle-tier developer to
> database modeller. Good communication between application developers and
> data modeller is critical.
>

Change 'application logic' to 'business process' and more people will agree.

Data models that are influenced by the application logic are a bad idea.

This will cause the data model to become rather non-standard.

The database design may need to conform to application logic, (which usually really means limitations on the developers part), but not the data model.

-- 
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist

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Received on Mon Jan 08 2007 - 12:32:20 CST

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