Database recovery apparatus and method

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United States of America Patent

PATENT NO 5446884
SERIAL NO

07835635

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, system and program for efficiently archiving and recovering a database is disclosed. The archiving process utilizes a reverse chronological order for the tape to facilitate efficient restoration of the database. The recovery processing utilizes a linked list to track record updates and avoid updating the same record with anything but the most current information.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schwendemann, Walter Austin, TX 1 34
Wang, Peter C Austin, TX 1 34

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