database deign advice wanted: double data entry

Posted by john on Stack Overflow See other posts from Stack Overflow or by john
Published on 2010-05-27T20:33:51Z Indexed on 2010/05/27 20:41 UTC
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java

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database-design

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grails

hi,

I'm designing a database for capturing clinical trial data. The data are entered twice by two persons, independently and the results must be matched. What are the best database tools to use to achieve the best results. Any one has similar experiences?

Your helps are highly appreciated.

thanks.

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