Question: We study redundancy schemes, namely replication and erasure coding, used in Facebook photo storage. E ) f 4 uses ( n , k ) =

We study redundancy schemes, namely replication and erasure coding, used in Facebook photo storage.
E) f4 uses (n,k)=(14,10) Reed-Solomon coding for warm storage. Suppose that Facebook also uses Reed-Solomon coding for cold storage. Can you suggest the new parameters (n,k) for cold storage? State two reasons to support your answer.

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