I need to have a high power fault tollerance to my innodb engine and i can not change hardware configuration. Do you suggest to call
FLUSH ENGINE LOGS;
after a very important operations? Can it help to prevent data loss from poweroff or process crash?
Using FLUSH ENGINE LOGS
should be unnecessary. Your configuration of MySQL/InnoDB should have:
innodb_flush_logs_at_trx_commit = 1
sync_binlog = 1
Beyond that, if your hardware is not reliable, there's not much that can be done.
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