Title:
DATABASE BACKUP METHOD AND ITS SYSTEM
Document Type and Number:
Japanese Patent JP2006244394
Kind Code:
A
Abstract:
To provide a database backup method for restoring difference data when a trouble occurs in a database DB, and to provide its system.
The database backup method comprises a step for backing up whole data for a database DB31 and then backing up a difference between operation starting data after backing up the database DB31 in which the trouble occurs and data immediately before the trouble occurs. For the data after backing up the whole data, SQL texts are created via a SQL backup API29, and the SQL texts are stored, and data for the SQL texts stored when the trouble occurs in the database DB31 are backed up 21 in sequence.
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Inventors:
HINO ATSUSHI
Application Number:
JP2005062732A
Publication Date:
September 14, 2006
Filing Date:
March 07, 2005
Export Citation:
Assignee:
TOSHIBA TEC KK
International Classes:
G06F12/00
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto