The Recovery Manager of the System R Database Manager
Jim Gray, Paul R. McJones, Mike Blasgen, Bruce G. Lindsay, Raymond A. Lorie, Tom Price, Franco Putzolu, Irving L. Traiger · ACM Computing Surveys · 1981
The recovery subsystem of an experimental data management system is described and evaluated. The transactmn concept allows application programs to commit, abort, or partially undo their effects. The DO-UNDO-REDO protocol allows new recoverable types and operations to be added to the recovery system Apphcation programs can record data