Distributed storage systems introduce redundancy to provide high data reliability, a simple
strategy is replication, but it has a drawback of low storage efficiency, another popular …

Replication is widely used to enhance the reliability of storage systems and protect data from
device failures. The effectiveness of the replication scheme has been evaluated based on …

To tolerate the crash faults among many different data structures which requires replication
of every data structure, resulting in some number of additional or extra backups. It is to …

In order to guarantee data reliability, erasure codes have been used in distributed storage
systems. Nevertheless, this mechanism suffers from the repair problem that excess data are …

In a distributed storage system, recovering from multiple failures is a critical and frequent
task that is crucial for maintaining the system's reliability and fault-tolerance. In this paper …

The study of erasure codes in distributed storage systems has two aspects: one is to reduce
the data redundancy and the other one is to save the bandwidth cost during repair process …

Erasure correcting codes are widely used to ensure data persistence in distributed storage
systems. This paper addresses the repair of such codes in the presence of simultaneous …

In this paper, we argue that the reliability of large-scale storage systems can be significantly
improved by using better reliability metrics and more efficient policies for recovering from …

How to improve the repair performance of erasure-coded storage is a critical issue for
maintaining high reliability of modern large-scale storage systems. Locally repairable codes …

Node failures in distributed storage systems are becoming a critical issue, and many erasure
codes are designed to handle such failures. The purpose of this paper is to evaluate …