DATABASE DEVICE, DATABASE CONSTRUCTING METHOD AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide technology for efficiently construct a database for retrieving 4 desired contents from non-character-type contents such as a plurality of pictures stored in a plurality of recording media of CD-ROM and the like. SOLUTION: Plural pieces of contents data (picture data) and an attributer data file containing plural pieces of attribute data corresponding to respective pieces of contents data are recorded in a plurality of contents media (CD-ROM) 40. In a database device 1, a plurality of contents media 40 are stored in a media drive 10, attribute data stored in the respective contents media 40 are read and they are automatically registered. Thus, a database on data recorded in a plurality of contents media 40 is efficiently constructed.