Online Backup sur InnoDB en open source...

XtraDB est le fork de InnoDB en open source… Et semple plus performant…

Au passage ils ont redéveloppés en open source le « online backup » de InnoDB…

Et en plus il est compatible avec innodb !

Ca qui fait que l’on a plus besoin de payer le produit propriétaire de « Oracle » vu que « InnoDB » est devenu “Oracle”.

Percona XtraDB is an enhanced version of the InnoDB storage engine, designed to better scale on modern hardware, and including a variety of other features useful in high performance environments. It is fully backwards compatible, and so can be used as a drop-in replacement for standard InnoDB.

Percona XtraDB includes all of InnoDB’s robust, reliable ACID-compliant design and advanced MVCC architecture, and builds on that solid foundation with more features, more tunability, more metrics, and more scalability. In particular, it is designed to scale better on many cores, to use memory more efficiently, and to be more convenient and useful. The new features are especially designed to alleviate some of InnoDB’s limitations. We choose features and fixes based on customer requests and on our best judgment of real-world needs as a high-performance consulting company.

Le online backup:

http://www.percona.com/docs/wiki/percona-xtrabackup:start

https://launchpad.net/percona-xtrabackup

Le « storage engine » pour MySQL :

http://www.percona.com/docs/wiki/percona-xtradb:start

https://launchpad.net/percona-xtradb