We propose repair pipelining, a technique that speeds up the repair performance in general
erasure-coded storage. By carefully scheduling the repair of failed data in small-size units …

As a common choice for fault tolerance in today's storage systems, erasure coding is still
hampered by the induced substantial traffic in repair. A variety of erasure codes and repair …

Erasure coding is a storage-efficient means to guarantee data reliability in today's
commodity storage systems, yet its repair performance is seriously hindered by the …

A significant drawback of erasure codes is suffering from the expensive update overhead,
and all parity blocks are regenerated once any update of one data block for consistency …

Blockchain adopts a chain data structure, and the characteristics of blocks that can only be
added and cannot be deleted make the total number of blocks accumulate over time, forcing …

Cloud data centers have started utilizing erasure coding in large-scale storage systems to
ensure high reliability with limited overhead compared to replication. However, data …

Mobile distributed erasure coded Internet of Things (IoT) clusters store popular data,
reducing communication latency, and ensuring data reliability while requiring low storage …

A small update write can lead to a partial write to an erasure coding group in erasure-coded
storage systems, resulting in a time-consuming write-after-read. This paper presents a data …

More and more storage systems use erasure code to tolerate faults. It takes pieces of data
blocks as input and encodes a small number of parity blocks as output, where these blocks …

Erasure coding is the leading technique to achieve resilient redundancy in cloud storage
systems. However, it introduces two prominent issues: data repair and data update …