… erasure coding process with parallel processing capability. We have leveraged open
source erasure coding software and implemented a concurrent and parallel erasure coding …

… rate and evaluate with simulations its impact on the overall performance. We finally provide
… We demonstrate, through a detailed modeling of Tetrys performance as well as real …

… away with a basic understanding of how erasure codes may be used in storage systems, …
their performance tradeoffs and their complexity. We all know that RAID Level 5, or parity coding…

… Within the proposed strategy, the packet size selected in the coding procedure can impact
the coding performance significantly, and we also identify a simple strategy to determine its (…

… performance with a fixed amount of overhead. We also present a simple analytical model to
capture the delay characteristics of erasure-coding … the performance of an erasure coding …

… issue of optimizing the encoding performance for XOR-based erasure codes. For an XOR …
of the XOR-scheduling algorithms, instead of simulations or simplistic modeling, we perform a …

… the use of more powerful erasure codes, which provide the … MODEL & SUMMARY OF
RESULTS We shall now describe a queueing theoretic model of a system employing an MDS code…

… ), many erasure codes have been proposed to improve the repair performance by reducing
… Weatherspoon and Kubiatowicz [33] show via Markov modeling that erasure coding incurs …

… erasure coding to replace replication for storage-efficient data reliability. In the following
sections, we present several representative erasure codes … Guided by the performance model, …

… While the classical queueing models are useful for analyzing the latency performance …
erasure codes, and hence cannot be applied for analyzing the latency performance of the coded …