Whats new in Hyperledger Fabric 1.0
summary
Hyperledger Fabric 1.0 rearchitects for scale and privacy by splitting peer roles into endorser/committer split, adding a separate ordering service (solo for dev, Kafka/Zookeeper for production, PBFT planned), and introducing channels for privacy so unrelated peers never see transactions. Endorsement policies attach to chaincode, chaincode upgrades become supported, membership and state stores are pluggable with CouchDB support for richer queries, and validation runs in parallel so throughput increases while removing the prior single point of failure.
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chapters (23)
- 0:00Introduction
- 0:25Quick recap
- 0:49Limitations
- 1:22Privacy
- 1:49Transaction
- 2:23Worldstate
- 4:01Roadmap
- 4:26Architecture
- 6:30Transaction Architecture
- 10:11Endorsement Policy
- 11:16Channels
- 13:23New Architecture
- 13:48Multichannel Network
- 14:24CouchDB
- 15:14Fabric Composer
- 16:08Common Light
- 16:36Healed
- 17:14Objects
- 17:32Transactions
- 18:10Development cycle
- 18:30Code generation
- 19:08QA
- 19:45Pier
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