| 摘要 |
PROBLEM TO BE SOLVED: To provide a new database that, even when items of a database used by a scheduler are increased, is capable of scheduling same as the scheduling using the database, and is easily maintained.SOLUTION: A data conversion device for performing conversion of master data that has a data structure configured so that each of multiple resources required for processing a product is associated with the product and in which the resources are associated with one or more products, the data conversion device performs grouping of the resources so that resources whose associated products are all same are made to be one resource group, and associates the resource group with the product to generate new simplified master data having a data structure same as the data structure. |
