| 摘要 |
A data management apparatus comprises a data registration section that registers data in a plurality of different databases storing data related to a common management target, and a data association section that associates first data registered in one of the plurality of databases with second data, the second data being registered in a database other than the database that stores the first data, being related to the same management target with the first data, and having a predetermined correspondence with the first data, wherein the predetermined correspondence is a relation in which one data is derived from the other data.
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