Dictionary Term

Data Hierarchy


Data hierarchy references the practical organization of data, beginning with data fields (a single piece of data) and expanding into larger data sets and groups of data sets, with each subsequently larger data set of a higher rank than the set that came before it.

Sources :

http://en.wikipedia.org/wiki/Data_hierarchy http://wordnetweb.princeton.edu/perl/webwn?s=data+hierarchy&sub=Search+WordNet&o2=&o0=1&o8=1&o1=1&o7=&o5=&o9=&o6=&o3=&o4=&h=0

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