Backup and Recovery Advanced Topics
This document includes:
Backing Up a Database While It Is Running
Live Backup and Database/Log Mirroring
Data Recovery
Transaction, Checkpoint, and Rollback Logs
Moving the Transaction Log
Creating a Transaction Log mirror
Backup strategies and options
Open File Backups Using Volume Shadow Copy Service
Backing Up, Renaming and Restarting the Transaction Log
See complete document at: https://sos-resources.info/g4/202-backup-and-recovery-advanced-topics/