… Our model for a cloud file system using erasure codes is inspired by Microsoft Azure [10]. …
performance generalize these results to all XOR-based erasure codes, analyze existing codes …

… With a suitable model for the quantization … erasure recovery performance of lowpass DFT
codes with the quantization of the codevectors. In particular, we analyze their error performance …

… storage-node failure model. We develop our protocol for a hybrid failure model of storage-nodes …
This section evaluates the performance and scalability of the consistency protocol in the …

… erasure code encoding process on various storage devices. we present the impact of various
storage devices on erasure code … problem domain data model and programming structure […

… Mathematical model: For thoroughness, we also build a mathematical model to verify our …
We choose to use Markov Chain model as it’s commonly used to analyze durability of SLEC …

… space efficiency of a parity-based erasure code. Our goal is to … protection without impacting
performance or space overhead… model is closely related to a standard birth and death model, …

… We set up a Hadoop system to evaluate the performance of hybrid erasure coding schemes.
And requests to files in HDFS are used for the simulation of application workloads, and …

… The system model for modeling consistency for erasure code based storage systems has
been presented in Section 3. Section 4 describes the proposed protocols. In Section 5, …

Erasure codes such as Reed-Solomon (RS) codes are being extensively deployed in data
centers since they offer significantly higher reliability than data replication methods at much …

… and erasure coding gives rise to several interesting research problems. We show how to
compare the reliability of erasure codes with … We first present the reliability model and define the …