Database recovery apparatus and method

Details Database recovery apparatus and method Database recovery apparatus and method

1992-02-13

1995-08-29

Black, Thomas G.

Boots, shoes, and leggings

364DIG1, 36422281, G06F 1730

Patent

active

054468841

ABSTRACT:
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.

REFERENCES:
patent: 4592086 (1986-05-01), Watari et al.
patent: 4945474 (1990-07-01), Elliott et al.
patent: 5043866 (1991-08-01), Myre et al.
patent: 5043871 (1991-08-01), Nishigaki et al.
patent: 5287496 (1994-02-01), Chen et al.
Gray, J, "Notes on Data Base Operating Systems", 1977, pp. 394, 460-463.
IBM Technical Disclosure Bulletin, Backware Restore From Incremental Backup vol. 34 No. 4A, Sep. 1991, pp. 24, 25 and 26.

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