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{{refimprove|date=October 2009}}
'''Electronic data processing''' ('''EDP''') can refer to the use of automated methods to process commercial data. Typically, this uses relatively simple, repetitive activities to process large volumes of similar information. For example: stock updates applied to an inventory, banking transactions applied to account and customer master files, booking and ticketing transactions to an airline's reservation system, billing for utility services. The modifier "electronic" or "automatic" was used with "[[data processing|database processing]]" (DP), especially c. 1960, to distinguish human clerical data processing from that done by computer.<ref>{{cite book | title=Dictionary of Computing | publisher=Oxford University Press | isbn=9780192800466 | edition=4th | first=Valerie | last=Illingworth | series=Oxford Paperback Reference | page=126|date=11 December 1997}}</ref><ref>{{cite book|title=Encyclopedia of Computer Science 4ed.|publisher=Nature group|author=Anthony Ralston|page=502}}</ref>
== History ==
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