Facebook disclosed how they are archiving photos long term, they manage a 1 to 1.4 ratio with Reed Solomon Redundancy and 8 disk of 14 can fail without loosing

Facebook disclosed how they are archiving photos long term, they manage a 1 to 1.4 ratio with Reed Solomon Redundancy and 8 disk of 14 can fail without loosing data. https://code.facebook.com/posts/1433093613662262/-under-the-hood-facebook-s-cold-storage-system-/ https://code.facebook.com/posts/1433093613662262/-under-the-...