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Answer Posted / vinodh ramaswamy
DBWn background process writes to the datafiles
whenever one of the following events occurs:
1.when ckpt triggers dirty buffer moved from db_buffer_cache to datafile.
2.when 1/3rd of the db_buffer cache gets filled.
3.The instance is shut down using any method other than a
shutdown abort.
| Is This Answer Correct ? | 7 Yes | 4 No |
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