Quorum Systems

Marko Vukolic

ISBN 10: 3031008790 / ISBN 13: 9783031008795

Published by Springer International Publishing, Springer International Publishing Jan 2012, 2012

About this Item

Neuware -A quorum system is a collection of subsets of nodes, called quorums, with the property that each pair of quorums have a non-empty intersection. Quorum systems are the key mathematical abstraction for ensuring consistency in fault-tolerant and highly available distributed computing. Critical for many applications since the early days of distributed computing, quorum systems have evolved from simple majorities of a set of processes to complex hierarchical collections of sets, tailored for general adversarial structures. The initial non-empty intersection property has been refined many times to account for, e.g., stronger (Byzantine) adversarial model, latency considerations or better availability. This monograph is an overview of the evolution and refinement of quorum systems, with emphasis on their role in two fundamental applications: distributed read/write storage and consensus. Table of Contents: Introduction / Preliminaries / Classical Quorum Systems / Classical Quorum-Based Emulations / Byzantine Quorum Systems / Latency-efficient Quorum Systems / Probabilistic Quorum SystemsSpringer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 148 pp. Englisch.

Seller Inventory # 9783031008795

Bibliographic Details

• Title: Quorum Systems
• Publisher: Springer International Publishing, Springer International Publishing Jan 2012
• Publication Date: 2012
• Language: English
• ISBN 10: 3031008790
• ISBN 13: 9783031008795
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 235W x 191H x 9D millimeters 235 millimeters width by 191 millimeters height by 9 millimeters depth
• Weight: 291 grams

About this title

Synopsis

A quorum system is a collection of subsets of nodes, called quorums, with the property that each pair of quorums have a non-empty intersection. Quorum systems are the key mathematical abstraction for ensuring consistency in fault-tolerant and highly available distributed computing. Critical for many applications since the early days of distributed computing, quorum systems have evolved from simple majorities of a set of processes to complex hierarchical collections of sets, tailored for general adversarial structures. The initial non-empty intersection property has been refined many times to account for, e.g., stronger (Byzantine) adversarial model, latency considerations or better availability. This monograph is an overview of the evolution and refinement of quorum systems, with emphasis on their role in two fundamental applications: distributed read/write storage and consensus. Table of Contents: Introduction / Preliminaries / Classical Quorum Systems / Classical Quorum-Based Emulations / Byzantine Quorum Systems / Latency-efficient Quorum Systems / Probabilistic Quorum Systems

About the Author

Marko Vukoli´c is an assistant professor in the Networking and Security Department at Eurécom, France. He received his engineering degree in Communication Systems from University of Belgrade, Serbia in 2001 and his doctor of science degree in Distributed Systems from EPFL, Switzerland in 2008. He was affiliated with IBM Research – Zurich where he spent time in the Storage Systems group as a post-doc from 2008–2010.