Design Techniques 1.  Avoid redundancy 2.  Limit the use of weak entity sets 3.  Don’t use an entity set when an attribute will do - United States entity - Document - PDFSEARCH.IO

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	Design Techniques 1.  Avoid redundancy 2.  Limit the use of weak entity sets 3.  Don’t use an entity set when an attribute will do Add to Reading List Document Date: 2012-03-01 11:02:34 Open Document File Size: 270,99 KB Share Result on Facebook

Design Techniques 1. Avoid redundancy 2. Limit the use of weak entity sets 3. Don’t use an entity set when an attribute will doAdd to Reading List