Results 81 to 90 of about 199,268 (195)

Blockchain based hospital data management using HyperLedger Fabric [PDF]

, 2021
Technological progress has pushed blockchain technology to cover a multitude of use cases and environments with different types of technology and frameworks. HyperLedger Fabric is a framework for creating a permissioned blockchain.
Glenna, Magnus, Woie, Fredrik
core  

Poster: Data Sharing in Autonomous Vehicles: Hyperledger Fabric Platform [PDF]

The study proposes a Hyperledger Fabric-based data-sharing application for Autonomous Vehicles (AVs), addressing the secure data-sharing gaps, and revealing the impact of virtual user count on system ...
Alhabib, Reem, Yadav, Poonam
core   +5 more sources

Hyperledger Fabric Graph Isomorphism Network for Conflict Transactions Detection in Multi-Version Concurrency Control

IEEE Access
Multi-Version Concurrency Control (MVCC) is a critical mechanism in blockchain systems such as Hyperledger Fabric. MVCC is crucial for managing concurrent transactions ensuring integrity through versioning and timestamp techniques.
Fawaz Alzahrani, Mohd Yazid Idris, Mohd Fo'Ad Rohani, Rahmat Budiarto   +3 more
doaj   +1 more source

The Lifecycle of a User Transaction in a Hyperledger Fabric Blockchain Network Part 1: Propose and Endorse

, 2019
The paper describes the happy and the less happy flows of a user transaction through a Hyperledger Fabric Blockchain Network. The full cycle of a user transaction originates from the Client Application (an actor outside the Hyperledger Ledger Network but
Nijssen, Sjir, Bollen, Peter, Peter Bollen, Sjir Nijssen   +3 more
core   +2 more sources

FastFabric: Scaling Hyperledger Fabric to 20,000 Transactions per Second

, 2020
Blockchain technologies are expected to make a significant impact on a variety of industries. However, one issue holding them back is their limited transaction throughput, especially compared to established solutions such as distributed database systems.

core   +2 more sources

Blockchain transaction refinery: a traceability refinement mechanism to improve the analysis of permissioned blockchain transactions

Journal of King Saud University: Computer and Information Sciences
Blockchain technology is widely used in financial technology and Internet of Things (IoT) security to ensure data integrity, enhance traceability, and develop highly secure systems.
Joonseok Park, Sumin Jeong, Keunhyuk Yeom   +2 more
doaj   +1 more source

TrackChain: Hyperledger based pharmaceutical supply chain – Resource utilization perspective

Heliyon
A distributed and decentralised ledger system shared by a variety of users in a peer-to-peer network is defined as a blockchain. Through its decentralised approach, it makes pharmaceutical products more accessible and secure for vendors, while they can ...
C.M Naga Sudha, Jesu Vedha Nayahi J
doaj   +1 more source

FastFabric: Scaling hyperledger fabric to 20 000 transactions per second [PDF]

© 2020 John Wiley & Sons, Ltd. Blockchain technologies are expected to make a significant impact on a variety of industries. However, one issue holding them back is their limited transaction throughput, especially compared to established solutions such

core   +2 more sources

The Hyperledger fabric as a Blockchain framework preserves the security of electronic health records. [PDF]

Front Public Health, 2023
Hasnain M, Albogamy FR, Alamri SS, Ghani I, Mehboob B.   +4 more
europepmc   +1 more source

A Cloud-Native Blockchain-Integrated Architecture for Digital Credential Management in Learning Management Systems: Empirical Performance Evaluation and Deployment Trade-Offs

Applied Sciences
Trustworthy digital credential management is increasingly important in LMS-connected higher-education information systems, yet institutions still lack controlled implementation-oriented evidence on how cloud-native service decomposition and blockchain ...
Haoliang Wang, Zarina Shukur, Khairul Akram Zainol Ariffin   +2 more
doaj   +1 more source