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Nov 20 2006, 11:06 PM EST rahulrastogi
 
 edit 17 words added
11 words deleted
Change: Independence?Independence? Data independence means that “the application is independent of the storage structure and access strategy of data”. In other words, The ability to modify the schema definition in one level should not affect the schema definition in the next higher level. Two types of Data Independence: Ø   View changes from previous version. (Word count: 6975)
Nov 20 2006, 10:53 PM EST rahulrastogi
 
 edit 1 word added
Nov 20 2006, 4:05 AM EST rahulrastogi
 
 edit
Nov 20 2006, 4:02 AM EST rahulrastogi
 
 edit 6975 words added
Nov 20 2006, 4:02 AM EST rahulrastogi
 
 create No content added or deleted.