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logical schema Vs physical schema

 
Ranch Hand
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What is the difference between logical schema and physical schema ?
 
author
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See http://www.developer.com/tech/article.php/641521
 
Greenhorn
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A logical schema is a data model described in terms of data management technology , where as a physical schema describes how data is represented and stored . For more information and practise on logical schema and physical schema visit http://www.avatto.com/computer/exam/mcqs/questions-answers/database/71/1.html
 
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Hi Meenakshi. Welcome to the Ranch!

The original question was asked 8 years ago, so I doubt they're still hanging around for a response.
 
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