Hyperledger fabric technical introduction - Meetup Helsinki

A small technical introduction to audience of Hyperledger fabric/browser for a meetup happened in Helsinki Finland on 18.09.2019

Transcript

1. Hyperledger fabric technical introduction Anoop Vijayan @maniankara
2. Agenda • Introduction – basic terms • Architecture - overview • Use case – in production • Demo
3. Hyperledger components Peer - Each member organization are represented as peers in the network - The organizations that take part in building hyperledger fabric network MEMBER CA - Registration of identities, enroll, renew, revoke certificates - Builds the block and delivers to all peers, central communication Orderer Channel - Private subnet of communication between specific members
4. Hyperledger architecture Ref: https://www.serial-coder.com/post/demystifying-hyperledger-fabric-fabric-architecture/
5. Hyperledger architecture - production Ref: https://www.serial-coder.com/post/demystifying-hyperledger-fabric-fabric-architecture/
6. Hyperledger transaction workflow Ref: https://www.serial-coder.com/post/demystifying-hyperledger-fabric-fabric-architecture/
7. Use case – Instant reconciliation based on consensus Police/Govt. entity Payment gateway Banks Ref: https://www.prnewswire.com/news-releases/smart-dubai-and-ibm-to-offer-the-first-government-endorsed-blockchain-platform-in-the-middle-east-300739729.html --- ---- ---- ---- --- ---- ---- ---- --- ---- ---- ---- Few days later…
8. Use case – Instant reconciliation based on consensus Police/Govt. entity Payment gateway Banks Node1 Node2 Node3 Ref: https://www.prnewswire.com/news-releases/smart-dubai-and-ibm-to-offer-the-first-government-endorsed-blockchain-platform-in-the-middle-east-300739729.html --- ---- ---- ---- --- ---- ---- ---- --- ---- ---- ---- --- ---- ---- ---- --- ---- ---- ---- --- ---- ---- ----
9. Use case – Instant reconciliation based on consensus Police/Govt. entity Payment gateway Banks Node1 Node2 Node3 Ref: https://www.prnewswire.com/news-releases/smart-dubai-and-ibm-to-offer-the-first-government-endorsed-blockchain-platform-in-the-middle-east-300739729.html --- ---- ---- ---- --- ---- ---- ---- --- ---- ---- ----
10. Demo
11. Demo – Setting up hyperledger fabric/Explorer • Walk through – Explorer • A successful/unsuccessful transaction Ref: https://github.com/maniankara/hyperledger-meetup
12. Demo Setup Hyperledger fabric network Org1 Peer Org2 Peer mychannel Orderer Orderer Kafka Cluster Zookeeper Cluster A = 100 B = 200
13. Thank you ! https://github.com/maniankara/hyperledger-meetup @maniankara