DATA RE-TRANSFER WITH SITE BASED THREE POINT MERGES USING IMPORT RECORDS

摘要

Methods for data import and corresponding systems (210) and computer-readable mediums (126). A method includes initiating (305) an import of an import data object (250) from a source data processing system (230) by the target data processing system. The target data processing system maintains import records (218) that include a last import time stamp ("LID") for a plurality of other systems and data objects. The method includes determining (315) whether to import the import data object based on an LID for that source data processing system for the import data object, a last saved timestamp ("LSD") of source for that data object, and an LSD of target for a corresponding existing data object (212, 214) in the target data processing system. The method includes selectively importing (320) the import data object by the target data processing system based on the determination.