Fujitsu Corporation

Hajime Shimizu

Ichiro Watanabe

Koji Wakio

Tsutomu Tanaka

Yasuhiro Watanabe

Yuji Terauchi

Shoichi Arai

Kazuhiro Takekawa

Masaharu Koyabu

Hideki Okamoto

The data, as read out from a trunk database, and the read-out data, as processed, are stored in a public database. A setup unit and an operations support unit manage the stored data of the public database and the attribute data of the stored data by a dictionary. In accordance with a demand of a user, an inquiry unit processes and displays the data on the basis of the data stored in the public database and the attribute data.

Database system with original and public databases and data exploitation support apparatus for displaying response to inquiry of database system

Database system, with original and public databases and data

A data utilizing system comprises a data processor, a database for holding plural pieces of data made corresponding to a date and a time as a record, and a category definition dictionary for holding the category definition data about the plural pieces of data, corresponding to periods. When an indication to categorize the records held in the database is inputted to the data processor, the data processor reads the relevant category definition data from the category definition dictionary, and fundamental data forming each record in the database are classified per given period into predetermined categories and tabulated.

Data utilizing system

Growing community of inventors

Kawasaki, Japan

Hajime Shimizu