Database Administration (MOSC)

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Additional backup/restore for few important tables

edited Dec 3, 2019 5:44PM in Database Administration (MOSC) 23 commentsAnswered ✓

I do weekly full backup level 0 and daily incremental level 1. I keep such backup for few weeks, overwriting oldest one daily. Recently customer asked for additional backup for few tables and keep such backup much longer than regular one.

Database is huge (terabytes size) and has one data file bigdata. Table Data_files has some information about files. If particular file will be deleted, information from this table plus few others can re-create deleted file.

What would be best backup and restore scenario? I think about export/import solution as I do not see this use case for RMAN but maybe I am wrong ? If this is correct way how restore would work in such case ?

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