Friday, June 28, 2013

High Scalability : Paper: XORing Elephants: Novel Erasure Codes For Big Data


Erasure codes are one of those seemingly magical mathematical creations that with the developments described in the paper XORing Elephants: Novel Erasure Codes for Big Data, are set to replace triple replication as the data storage protection mechanism of choice.

The result says Robin Harris (StorageMojo) in an excellent article, Facebook’s advanced erasure codes: "WebCos will be able to store massive amounts of data more efficiently than ever before. Bad news: so will anyone else."

Read more here

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