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Oracle 19 Database Recovery

in Database Administration (MOSC) 1 commentAnswered

I have Oracle 19.20 and database which have arount 2T. I do Full backup weekly (incremental level=0) and daily archive log backups. I assume that when my last full backup is not consistent for any reason I can use older one and recover all archive logs from that time including those done after inconsistent backup. (Different story is with Incremental backup where full backup is still needed as it breaks incrementals chain)

Now I am thinking about correct redundancy. I have following:

configure retention policy to redundancy 1;

backup archivelog all not backed up 1 times delete input;

What do you think about such settings ? Does it make sense to increase those or it is rather unlikely to have issue there ?

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