Creating your First Smart Contract on Hyperledger Fabric!
summary
Overview of Hyperledger Fabric architecture and an end to end demo that actually runs on a laptop including identity setup with Fabric CA, installing and instantiating chaincode, and invoking transactions via the Node SDK. Covers peers versus orderers, execute order validate model, channels and endorsement policies, CouchDB world state, and options Raft consensus or Kafka/solo for ordering. Live demo uses the Fabcar example and shows chaincode in Go Java Node and how queries versus submits collect endorsements.
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chapters (14)
- 0:00Intro
- 1:00Hyperledger Foundation
- 1:56How Fabric was designed
- 2:46Walmart Food Trust Network
- 3:58Fabric Overview
- 6:23Fabric Architecture
- 6:49Fabric Architecture Diagram
- 10:50Ledger
- 14:16Network Diagram
- 17:59More Details
- 19:21Channel Example
- 20:35Endorsement Policies
- 21:45Demo
- 32:15Roadmap
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