A data recovery toolkit for MySQL/InnoDB that recovers databases from various failures when backups are unavailable.
TwinDB Data Recovery Toolkit (UnDrop for InnoDB) is a specialized set of tools that recover MySQL/InnoDB databases from various failure scenarios by operating directly on MySQL files at a low level. It solves the critical problem of data loss when backups are unavailable, enabling recovery from dropped tables, corruption, disk failures, and accidental deletions. The toolkit provides a last-resort recovery mechanism for database administrators facing emergency data loss situations.
Database administrators and system administrators managing MySQL/InnoDB databases who need emergency data recovery capabilities when backups are unavailable or insufficient.
Developers choose this toolkit because it provides specialized, low-level recovery capabilities for InnoDB that aren't available in standard MySQL tools, offering a critical safety net for worst-case data loss scenarios. Its unique value lies in operating directly on file system structures to recover data when all other recovery methods have failed.
TwinDB data recovery toolkit for MySQL/InnoDB
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Operates directly on MySQL files at a low level, enabling data extraction from file system corruption and accidental deletions, as emphasized in the toolkit's philosophy.
Recovers from dropped tables, table space corruption, disk failures, deleted records, and truncations, covering multiple emergency cases listed in the README.
Provides critical recovery options when traditional backups are unavailable, making it essential for data loss emergencies, as stated in the value proposition.
Known to work on CentOS, Debian, Ubuntu, and Amazon Linux, with package support for Ubuntu versions, ensuring reliability in common server environments.
Only supports 64-bit Linux systems, excluding Windows and other OSes, which restricts deployment in heterogeneous IT environments.
Requires installation from source with prerequisites like make, gcc, flex, and bison, making setup more involved than a simple package install, as noted in the compilation section.
Demands deep knowledge of InnoDB internals and file structures for effective use, with no GUI or user-friendly interfaces provided, increasing the risk of misuse.