Data processing method and distributed processing system
In a data processing method, a storage apparatus stores one or more results of a second process, corresponding to input data sets processed in the past. When a first input data set is designated, a search unit searches the storage apparatus for a result of the second process, corresponding to a seco...
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| Zusammenfassung: | In a data processing method, a storage apparatus stores one or more results of a second process, corresponding to input data sets processed in the past. When a first input data set is designated, a search unit searches the storage apparatus for a result of the second process, corresponding to a second input data set having an overlapping part with the first input data set. A data processing unit acquires a result of the first process, corresponding to differential input data that is included in the second input data set but not included in the first input data set, and generates a result of the second process, corresponding to the first input data set, by removing the effect of the differential input data from the result of the second process found as a result of the search, using the acquired result of the first process. |
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