Hyperledger fabric technical introduction - Meetup Helsinki

Transcript

1. 1.

   Hyperledger fabric technical introduction Anoop Vijayan @maniankara

2. 2.

   Agenda • Introduction – basic terms • Architecture - overview

   • Use case – in production • Demo
3. 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. 4.

   Hyperledger architecture Ref: https://www.serial-coder.com/post/demystifying-hyperledger-fabric-fabric-architecture/

5. 5.

   Hyperledger architecture - production Ref: https://www.serial-coder.com/post/demystifying-hyperledger-fabric-fabric-architecture/

6. 6.

   Hyperledger transaction workflow Ref: https://www.serial-coder.com/post/demystifying-hyperledger-fabric-fabric-architecture/

7. 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. 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. 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. 10.

    Demo

11. 11.

    Demo – Setting up hyperledger fabric/Explorer • Walk through –

    Explorer • A successful/unsuccessful transaction Ref: https://github.com/maniankara/hyperledger-meetup
12. 12.

    Demo Setup Hyperledger fabric network Org1 Peer Org2 Peer mychannel

    Orderer Orderer Kafka Cluster Zookeeper Cluster A = 100 B = 200
13. 13.

    Thank you ! https://github.com/maniankara/hyperledger-meetup @maniankara