Journal ArticleDOI
The part-time parliament
Reads0
Chats0
TLDR
The Paxon parliament's protocol provides a new way of implementing the state machine approach to the design of distributed systems.Abstract:
Recent archaeological discoveries on the island of Paxos reveal that the parliament functioned despite the peripatetic propensity of its part-time legislators. The legislators maintained consistent copies of the parliamentary record, despite their frequent forays from the chamber and the forgetfulness of their messengers. The Paxon parliament's protocol provides a new way of implementing the state machine approach to the design of distributed systems.read more
Citations
More filters
Proceedings ArticleDOI
Multi-Ring Paxos
TL;DR: This paper claims that existing group communication protocols do not scale in this respect and introduces Multi-Ring Paxos, a protocol that orchestrates multiple instances of Ring Paxos in order to scale to a large number of nodes.
Proceedings ArticleDOI
Lithium: virtual machine storage for the cloud
Jacob Gorm Hansen,Eric Jul +1 more
TL;DR: Lithium, a distributed storage system designed specifically for virtualization workloads running in large-scale data centers and clouds, finds that seemingly expensive techniques such as versioned storage and incremental hashing can lead to a system that is not only more robust to data corruption and host failures, but also often faster than naïve approaches.
Journal ArticleDOI
Privacy Ensured ${e}$ -Healthcare for Fog-Enhanced IoT Based Applications
TL;DR: The present work is about an e-healthcare framework dealing with electronic medical records (EMRs) which preserves the privacy issues and is efficient in providing privacy along with standard network parameters.
Journal ArticleDOI
CoC: A Unified Distributed Ledger Based Supply Chain Management System
TL;DR: Coch (supply chain on blockchain), a novel supply chain management system based on a hybrid decentralized ledger with a novel two-step block construction mechanism is proposed, which also design an efficient storage scheme and information protection method that satisfy requirements of supply network management.
Book ChapterDOI
Blockchain Transaction Processing.
Suyash Gupta,Mohammad Sadoghi +1 more
TL;DR: A blockchain is a linked-list of immutable tamper-proof blocks, which is stored at each participating node, which records a set of transactions and the associated metadata.
References
More filters
Book ChapterDOI
Time, clocks, and the ordering of events in a distributed system
TL;DR: In this paper, the concept of one event happening before another in a distributed system is examined, and a distributed algorithm is given for synchronizing a system of logical clocks which can be used to totally order the events.
Journal ArticleDOI
Time, clocks, and the ordering of events in a distributed system
TL;DR: In this article, the concept of one event happening before another in a distributed system is examined, and a distributed algorithm is given for synchronizing a system of logical clocks which can be used to totally order the events.
Journal ArticleDOI
Impossibility of distributed consensus with one faulty process
TL;DR: In this paper, it is shown that every protocol for this problem has the possibility of nontermination, even with only one faulty process.
Book
Concurrency Control and Recovery in Database Systems
TL;DR: In this article, the design and implementation of concurrency control and recovery mechanisms for transaction management in centralized and distributed database systems is described. But this can lead to interference between queries and updates.
Journal ArticleDOI
Implementing fault-tolerant services using the state machine approach: a tutorial
TL;DR: The state machine approach is a general method for implementing fault-tolerant services in distributed systems and protocols for two different failure models—Byzantine and fail stop are described.
Related Papers (5)
Impossibility of distributed consensus with one faulty process
Unreliable failure detectors for reliable distributed systems
Tushar Deepak Chandra,Sam Toueg +1 more