Consistent Data Backup 

A data backup that is consistent in itself can be used to recover the database instance. No further log backups need to be restored to recover the state of the database instance at the time of consistent data backup.

Consistent data backups are not required for daily database operation. They are only necessary if the database is to be migrated or copied.

To determine whether a data backup is consistent, check the entry in the backup history in the Log Required column for the relevant data backup.
No: The data backup is consistent.
YES: The log backups made at times later than the data backup will need to be restored after the data backup is restored.

Procedure

Backup Strategy

Saving Data Backups