QLOC : quorums with local reconstruction codes

• Main Authors: Datta, Anwitaman, Fahreza, Adamas Aqsa, Oggier, Frederique
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Computer science and engineering; Consistency; Local Reconstruction Erasure Codes
• Online Access: https://hdl.handle.net/10356/154061
• Institution: Nanyang Technological University

In this paper we study the problem of consistency in distributed storage systems relying on erasure coding for storage efficient fault-tolerance. We propose QLOC - a flexible framework for supporting the storage of warm data, i.e., data which, while not being very frequently in use, nevertheless con...