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Percona Data Recovery Tool for InnoDB

The Percona Data Recovery Tool for InnoDB is a free toolkit for recovering lost or corrupted data from InnoDB tables. It provides a way to extract InnoDB's data from files or raw devices in a tab-separated format when standard InnoDB recovery cannot be used for some reason such as a dropped table or severe corruption that prevents InnoDB from recognizing the data. It can be used for MySQL recovery to retrieve deleted tables, recover previous versions of updated rows, or fix InnoDB file corruption after a hardware failure such as a memory fault or bad cabling.

Percona has used these tools to perform MySQL data recovery for many customers, including extremely large datasets. Although the tools are powerful, performing InnoDB data recovery correctly requires expert knowledge of the InnoDB storage format and source code plus experience, and intuition. Percona can help with our data recovery service.