Data migrations are done carefully with the Large Hadron Migrator Ruby gem: http... | Hacker News

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technoweenie on Aug 29, 2012 | parent | context | favorite | on: Deploying at GitHub

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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