Oracle Database - Lec -39 -Redo log files - Archive log mode
Watch all four videos for this topic to get complete understanding about Redo log files and archive log mode.
In this video we will be talking about What is redo data, why we need that, What are redo log files, redo log buffer, What is LGWR, log writer process, redo log files, log files group.
What is archival process of Redo log files, How we enable and disable it.