US PATENT SUBCLASS 707 / 202
.~.~ Recoverability

Current as of: June, 1999
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707 /   HD  DATA PROCESSING: DATABASE AND FILE MANAGEMENT, DATA STRUCTURES, OR DOCUMENT PROCESSING

200  DF  FILE OR DATABASE MAINTENANCE {2}
201  DF  .~ Coherency (e.g., same view to multiple users) {3}
202.~.~ Recoverability

DEFINITION

Classification: 707/202

Recoverability:

(under subclass 201) Subject matter including means or steps for transaction logging, log recovery, and recovery of data in the event of a fault.

(1) Note. This subclass is directed to fault recovery in combination with file or data maintenance. Fault recovery, per se, is classified elsewhere.

SEE OR SEARCH CLASS

714, Error Detection/Correction and Fault Detection/Recovery,

1+, for reliability and availability, per se, subclass 15 for process and data state recovery, per se, and in particular subclass 20 for use of plural data sets (i.e., logs) containing set interrelation data.