作者: Scott Forstall , Gordie Freedman , Joe Holt
DOI:
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摘要: An apparatus and method of synchronizing a datum between plurality stores is disclosed. A version history associated with the in each store. The has one or more entries, entry an identifier value. identifies store that modified datum, value indicates number modifications to made by When stores, histories are compared determine whether subordinate another history. having then replaced dominant compared, conflict resolution user required if not identical, do have all same identifiers, does contain identifiers equal greater values those other