xtrabackup - mysql file level backup

 https://www.digitalocean.com/community/tutorials/how-to-create-hot-backups-of-mysql-databases-with-percona-xtrabackup-on-centos-7 

https://www.percona.com/blog/2020/04/10/percona-xtrabackup-backup-and-restore-of-a-single-table-or-database/