… Coding techniques for RAID-6 storage systems, providing a double … compare the characteristics
of five prominent erasure codes. We show that the general-purpose ReedSolomon codes…

… In this paper, we focus on a class of codes called minimum density RAID-6 codes. These
codes are based … In this section, we compare the performance of these codes to other RAID-6 …

… coding technique for implementing RAID-6. We term the technique The RAID-6 Liberation
Codes, … We also detail their performance characteristics and compare them to existing codes. …

… We describe a replacement for RAID 6, based on a new linear, systematic code, which …
By comparison, the error correcting code implemented by RAID 6 allows error detection and …

… of an erasure code, namely, the encoding/decoding complexity and the way it is implemented.
Therefore, in this section we only compare the proposed encoding … We do not compare the …

… of different erasure codes under an extensive number of representative storage workloads.
We compare the performance and endurance overhead of different erasure codes using the …

… a new XORbased RAID-6 code, called Tier-code, which not … performance compared to
previous codes. It uses two tiers of … IV indicates the comparison between different RAID-6 codes. …

… state of erasure codes. Further, we introduce the relevant codes in detail and compare them
on the … However, the major findings can be summarized as follows: i) RAID-6 specific codes …

… , erasure coding can be used in place of RAID to address its limitations. Erasure coding can
exceed RAID 6 in … In a 10+6 erasure coding configuration, 16 data and polarity segments are …

… The latter three codes are specific to RAID-6 systems that can tolerate exactly two failures.
Our exploration seeks not only to compare codes, but also to understand which features and …