MySQL 8.0 Release Notes
MySQL 8.0 Source Code Documentation
This section covers topics related to
backup and recovery.
For information about backup techniques applicable to
InnoDB, see Section 15.18.1, “InnoDB Backup”.
For information about point-in-time recovery, recovery from disk failure or corruption, and how
InnoDBperforms crash recovery, see Section 15.18.2, “InnoDB Recovery”.