Hi all,I understand that mirroring is no longer recommended but the setup exists in my current environmentI am trying to understand the portion on log truncation between alwayson availability group and database mirroring. (assume there is just a 1 primary database to 1 mirror/secondary replica)q1) In alwayson, the backing up of the transaction logs in a single replica truncate both the primary and secondary replica's database transaction logs.Does it applies to database mirroring as well ?q2) if not, does that implies that we have to do transaction log backup at the mirror database as well ? so as to keep the transaction log size from growing constantly ?Regards,Noob
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