pranab123_cse Posted November 11, 2011 Share Posted November 11, 2011 what is the Lossless decomposition ? Link to comment Share on other sites More sharing options...
njaohnt Posted February 18, 2012 Share Posted February 18, 2012 what is the Lossless decomposition ? Decomposition that doesn't lose data(or the data can be restored). See http://en.wikipedia.org/wiki/Decomposition_(computer_science) Link to comment Share on other sites More sharing options...
Arun Nayak Posted June 13, 2012 Share Posted June 13, 2012 Decomposition:Eliminate redundancy by decomposing arelation into several relations in a higher normalform. It is important to check that a decomposition doesnot introduce new problems.--A good decomposition allows us to recover theoriginal relation. what is the Lossless decomposition ? Link to comment Share on other sites More sharing options...
imtiaz Posted June 20, 2012 Share Posted June 20, 2012 what is the Lossless decomposition ? DBMS is Data Base Managemetnt System. Link to comment Share on other sites More sharing options...
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