DATA ANALYSIS SYSTEM, RECORDING DEVICE, DATA ANALYSIS DEVICE, DATA MANAGEMENT METHOD, DATA ANALYSIS METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To achieve the reduction of data to be recorded in a recording device of a data analysis system and the reduction of a load on the side of a device which analyzes the data.SOLUTION: A data analysis system comprises: a storage device having duplication exclusion means for performing predetermined duplication exclusion processing to received data to record non-duplicated data; a data acquisition device for acquiring the data from the outside, and for transmitting the data to the storage device; and a data analysis device for analyzing the data stored in the storage device. The storage device is configured to, when recording the non-duplicated data, notify the data analysis device that the non-duplicated data have been recorded, and the data analysis device is configured to, on the basis of the notification, read the data recorded in the storage device, and to execute predetermined analysis processing.SELECTED DRAWING: Figure 1