Implications
Given the verbosity of the logging, Oracle Corporation provides methods for archiving redo logs (archive-logs), and this in turn can feed into data backup solutions and standby databases.
The existence of a detailed series of individually logged transactions and actions provides the basis of several data-management enhancements such as Oracle Flashback, log-mining and point-in-time recovery.
For database tuning purposes, efficiently coping with redo logs requires plentiful and fast-access disk.
Read more about this topic: Redo Log
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