Database management program, a database managing method and an apparatus therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6832227
APP PUB NO 20020116364A1
SERIAL NO

10046981

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Abstract

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Database optimizing method and system are provided to optimally locate data. Only data satisfying conditions desired by a user is extracted among an access log. Values of a part of the data are translated on the basis of a translation table, and aggregated on the basis of aggregation condition rules. The obtained aggregation result is presented to the user. In addition, data in the database are optimally relocated on the basis of the obtained aggregation result.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8280
HITACHI SOFTWARE ENGINEERING CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Takeshi Yokohama, JP 192 2246
Kameda, Masami Yokohama, JP 17 833
Seki, Yumiko Toyonaka, JP 9 164
Yamashita, Yoshifumi Yokohama, JP 15 202

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