Analysis preprocessing system, analysis preprocessing method and analysis preprocessing program

摘要

An analysis preprocessing system is provided which is capable of, when large amounts of data are received from a large number of data generation sources, rapidly passing those data to means for analyzing the data in order of time of generation thereof. Data acquisition means 71 acquires a data group generated by a plurality of data generation sources. Data clipping means 72 clips each data from the data group. Rearrangement control means 73 retains each clipped data therein, selects data generated prior to the corresponding data when data from a delay maximum data generation source is detected, and rearranges the selected data in order of time of generation thereof. A data storage buffer 74 stores the data rearranged in order of time of generation thereof. Analysis data determination means determines an analysis data group which is a set of data used for analysis, from the data stored in the data storage buffer 74.