Results 11 to 20 of about 199,268 (195)
Impact of network delays on Hyperledger Fabric [PDF]
IEEE INFOCOM 2019 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2019 Blockchain has become one of the most attractive technologies for applications, with a large range of deployments such as production, economy, or banking. Under the hood, Blockchain technology is a type of distributed database that supports untrusted parties.
Nguyen, Thanh Son Lam +3 more
core +11 more sources
Dependency Reduction Techniques for Performance Improvement of Hyperledger Fabric Blockchain
Big Data and Cognitive ComputingWe propose dependency reduction techniques for the performance enhancement of the Hyperledger Fabric blockchain. A dependency hazard may result from the parallelism in Hyperledger Fabric, which executes multiple transactions simultaneously in a single ...
Ju-Won Kim +5 more
doaj +2 more sources
Combining ID’s, Attributes, and Policies in Hyperledger Fabric
, 2023 This work aims to provide a more secure access control in Hyperledger Fabric blockchain by combining multiple ID’s, attributes, and policies with the components that regulate access control. The access control system currently used by Hyperledger Fabric is first completely analyzed.
Daan Gordijn +3 more
openaire +7 more sources
Detection of Phantom Reads in Hyperledger Fabric
IEEE AccessIn concurrent transactional systems, a phantom read occurs when a transaction retrieves a set of data, and simultaneously, new data is inserted, updated, or removed from that set by one or more other transactions, leading to unexpected data being read ...
Luca Olivieri +5 more
doaj +4 more sources
Modbus Access Control System Based on SSI over Hyperledger Fabric Blockchain [PDF]
Sensors, 2021 Saioa Arrizabalaga +2 more
exaly +2 more sources
Research on Hyperledger Fabric Consensus Mechanism Based on Load Balancing Algorithm [PDF]
Jisuanji gongcheng, 2022 Hyperledger Fabric decouples business logic.Although it improves system flexibility, it has performance bottlenecks and cannot satisfy the high concurrency or fast response needs of businesses.This study analyzes the three stages of endorsement, sorting,
HE Pengfei, FAN Pengfei, YIN Qianhui, WANG Zhongxun, ZHANG Tongjing, LIANG Dawei
doaj +1 more source
Design and implementation of food traceability system based on Hyperledger Fabric
Dianzi Jishu Yingyong, 2021 In the traditional food safety traceability systems, there are many problems such as lack of shared data, centralization and islanding of information storage.
Duan Ranyang +3 more
doaj +1 more source
SQL Access Framework for Hyperledger Fabric [PDF]
Jisuanji kexue, 2021 Blockchain technology has the advantages of decentralization,non-tampering,and traceability,and has been widely used in various fields.However,as a cutting-edge technology,blockchain has problems in development and high learning costs,and most developers
YU Zhi-yong, LIN Li-qiang, CHEN Yan, ZHOU Tian, NI Yi-tao, CHEN Xing
doaj +1 more source
Understanding the Scalability of Hyperledger Fabric
CoRR, 2021 The rapid growth of blockchain systems leads to increasing interest in understanding and comparing blockchain performance at scale. In this paper, we focus on analyzing the performance of Hyperledger Fabric v1.1 - one of the most popular permissioned blockchain systems.
Minh Quang Nguyen +2 more
openaire +3 more sources
Regional Science Policy &Practice, EarlyView., 2022 Abstract The agri‐food supply chain has been a popular research topic in recent years. The combination of a demand for products of high quality and safety standards and the increasing number of stakeholders in supply chain networks has required the agri‐food business to transform from vertically integrated to vertically operated supply chain networks ...
Thanh_Tuan Chu, Thi Thu Tra Pham
wiley +1 more source