INFORMATION PROCESSING DEVICE, UPDATE METHOD FOR UPDATING DATABASE, AND PROGRAM FOR UPDATING DATABASE

摘要

PROBLEM TO BE SOLVED: To reduce a load on a user by enhancing the efficiency of work relating to optimization of a database.

SOLUTION: An information processing device connected to a database in which analysis data including an analysis key for analyzing document data is accumulated, comprises: a unit analysis key extraction unit 25 that extracts one or plural analysis keys to be a reference for recognizing the structure of an analysis key from the database as unit analysis keys; a structure recognition unit 26 that recognizes the structure of the analysis key included in the database using the unit analysis keys; and a database update unit 29 that updates information related to the analysis key included in the database using information related to the unit analysis keys according to the structure recognized by the structure recognition unit 26.

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