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Better Performance for integrity

 
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delago

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Joined: 29 Jul 2005
Posts: 21
Location: Brazil

PostPosted: Tue Oct 10, 2006 7:58 pm    Post subject: Better Performance for integrity
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Hi everybody, icon_biggrin.gif

I would like some help about a question.
In my company, the DB2 don't have triggers between the tables for garanted integrity. The COBOL programs have to validate the references and the integrity between the tables.
My question: The performance for validation the integrity is better in the COBOL programs or directely make in DB2 database? icon_question.gif icon_question.gif

I should be understand.
Thank's for anything help.

Sorry for my english...a long time ago I don't write anything!

Fernando Delago-BR icon_cool.gif
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MFRASHEED

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Joined: 14 Jun 2005
Posts: 186
Location: USA

PostPosted: Tue Oct 10, 2006 8:38 pm    Post subject: Re: Better Performance for integrity
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In our shop we let DB2 handle most of the integrity checks. It also makes better sense to have one place for all integrity checks and not have a one off job/application which violates rules mess up production data.
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