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Fault-Tolerance in the Scope of Cloud Computing
IEEE Access, 2022 Fault-tolerance methods are required to ensure high availability and high reliability in cloud computing environments. In this survey, we address fault-tolerance in the scope of cloud computing. Recently, cloud computing-based environments have presented
A. U. Rehman +2 more
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Fault tolerance in big data storage and processing systems: A review on challenges and solutions
Ain Shams Engineering Journal, 2022 Big data systems are sufficiently stable to store and process a massive volume of rapidly changing data. However, big data systems are composed of large-scale hardware resources that make their subspecies easily fail. Fault tolerance is the main property
Muntadher Saadoon +5 more
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Fault-Tolerance in the Scope of Software-Defined Networking (SDN)
IEEE Access, 2019 Fault-tolerance is an essential aspect of network resilience. Fault-tolerance mechanisms are required to ensure high availability and high reliability in systems.
A. U. Rehman +2 more
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Strengthened Fault Tolerance in Byzantine Fault Tolerant Replication [PDF]
2021 IEEE 41st International Conference on Distributed Computing Systems (ICDCS), 2021 Byzantine fault tolerant (BFT) state machine replication (SMR) is an important building block for constructing permissioned blockchain systems. In contrast to Nakamoto Consensus where any block obtains higher assurance as buried deeper in the blockchain, in BFT SMR, any committed block is secure has a fixed resilience threshold.
Zhuolun Xiang +3 more
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A Novel Conditional Connectivity and Hamiltonian Connectivity of BCube with Various Faulty Elements
Mathematics, 2023 BCube is one of the main data center networks because it has many attractive features. In practical applications, the failure of components or physical connections is inevitable.
Yali Lv, Cheng-Kuan Lin, Lantao You
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Applied Sciences, 2023 Crash fault tolerance describes the capability of a distributed system to maintain its proper function despite the occurrence of crashes or failures in one or more of its components.
Jonas S. Søgaard +3 more
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IEEE Access, 2022 The computational cloud aims to move traditional computing from personal computers to cloud providers on the internet. Cloud security represents an important research area.
Tawfeeg Mohmmed Tawfeeg +6 more
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Improved Fault-Tolerant Consensus Based on the PBFT Algorithm
IEEE Access, 2022 Nowadays Practical Byzantine Fault Tolerance (PBFT) algorithm has become the most extensive consensus algorithm in the alliance chain. However, the PBFT algorithm is usually only applicable to small networks due to high communication complexity and poor ...
Jian Yang +4 more
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Fault tolerant controllability [PDF]
2015 American Control Conference (ACC), 2015 In this paper we investigate the problem of fault tolerance in the framework of discrete-event system (DES). We introduce our setting, and then provide a set of fault tolerant definitions designed to capture different types of fault scenarios and to ensure that our system remains controllable in each scenario. We then present algorithms to verify these
Simon Radel +2 more
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FaTEMa: A Framework for Multi-Layer Fault Tolerance in IoT Systems
Sensors, 2021 Fault tolerance in IoT systems is challenging to overcome due to its complexity, dynamicity, and heterogeneity. IoT systems are typically designed and constructed in layers. Every layer has its requirements and fault tolerance strategies. However, errors
Mário Melo, Gibeon Aquino
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