Database integration management method and apparatus and processing program, medium therefor

摘要

The technology includes the steps of: associating material-object identification code identifying each individual material object with material-object information representing information about material object and storing the material-object identification code and material-object information in a database in each of business categories; integrating items of material-object information having same material-object identification code with each other among material-object identification codes and items of material-object information received the database in each business category to generate integrated material-object information, associating the material-object identification code with integrated material-object information identified by material-object identification code and storing material-object identification code and integrated material-object information in integrated database; requesting to send integrated material-object information associated with given material-object identification code; reading requested integrated material-object information from integrated database and sending integrated material-object information to the requester and receiving and outputting said sent integrated material-object information.