Exploring Fault-Tolerant Erasure Codes For Scalable All-Flash Array Clusters (Vol 30, Pg 1312, 2019)

Large-scale systems with all-flash arrays have become increasingly common in many computing segments. To make such systems resilient, we can adopt erasure coding such as Reed-Solomon (RS) code as an alternative to replication because erasure coding incurs a significantly lower storage overhead than replication. To understand the impact of using erasure coding on the system performance and other sy...