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I might be wrong but for me this is almost a [Hack] -> [Prod] methodology...

Roll back in 30 seconds, cool but how do you manage data / schema migrations ? You have a snapshot also to rollback any data corruption the last hacking session could have introduced ?



Data migrations are done carefully with the Large Hadron Migrator Ruby gem: https://github.com/soundcloud/large-hadron-migrator. Facebook has a similar tool: https://www.facebook.com/note.php?note_id=430801045932




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