Questions tagged [hyperledger fabric]

Chiara Wed Jan 22 2025 | 5 answers 1087

Chaincode in Hyperledger Fabric refers to the smart contracts that are used to define the business logic for transactions on the blockchain network. They are written in programming languages like Go, Java, or Node.js, and are deployed on the Fabric network nodes. Chaincodes interact with the ledger through gRPC protocol and are responsible for generating transactions and querying the ledger state.

Alessandra Wed Jan 22 2025 | 7 answers 1472

I'm interested in understanding the comparison between Hyperledger Fabric and Ethereum blockchain. Specifically, I want to know the differences in their architecture, consensus mechanisms, privacy features, scalability, and use cases.

CryptoKnight Tue Jan 21 2025 | 5 answers 1170

Hyperledger Fabric utilizes a modular architecture that allows for different consensus algorithms to be plugged in. The consensus mechanisms used by Hyperledger Fabric include Solo, Kafka, and Raft, each suitable for different use cases and environments. Solo is mainly for development and testing, Kafka for high-throughput production environments, and Raft for production environments requiring high availability and fault tolerance.

CryptoKnight Tue Jan 21 2025 | 6 answers 1236

I've heard about Hyperledger Fabric but I'm not sure if it's still relevant or if it has been deprecated. I need to know if this technology is still supported and actively developed, or if it has been replaced by something newer.

Carlo Tue Jan 21 2025 | 6 answers 1991

I'm exploring the features of Hyperledger Fabric and I'm particularly interested in its privacy aspects. I want to know if Hyperledger Fabric is considered a private platform and what that means for data security and access control within the network.