Reducing a size of backup data in storage

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10248335
APP PUB NO 20180018110A1
SERIAL NO

15209942

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, a computer program product, and a computer system for backing up data in a backup storage space. A computer receives a request for backing up a second data file, wherein the second data file is created from a first data file. The computer determines whether a third data file satisfies one or more of predetermined conditions for backup; wherein the third data file is generated when the second data file is created from the first data file and the third data file comprises information for creating the second data file from the first data file. In response to determining that the third data file satisfies the one or more of the predetermined conditions for backup, the computer backs up the third data file, without backing up the second data file.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Tohru Tokyo, JP 228 691
Itagaki, Hiroshi Yokohama, JP 150 912
Matsui, Sosuke Tokyo, JP 96 295
Mitsuma, Shinsuke Tokyo, JP 107 372
Miyamura, Tsuyoshi Yokohama, JP 164 608
Yamamoto, Noriko Tokyo, JP 140 469

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