US PATENT SUBCLASS 714 / FOR 249
.~.~.~ Undo records (395/182.17)


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



714 /   HD   ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY

FOR 231  DF  RELIABILITY AND AVAILABILITY (395/180) {4}
FOR 232  DF  .~ Fault recovery (395/181) {4}
FOR 245  DF  .~.~ State recovery (i.e., process or data file) (395/182.13) {6}
FOR 249.~.~.~ Undo records (395/182.17)


DEFINITION

Classification: 714/FOR.249

Undo records:

Foreign art collections including subject matter further including means or steps for recovery of data in the presence of uncommitted action using a record of the data created before the action.