s Fabric Deep Dive and use cases

Owned by jim mason
Last updated: Mar 20, 2020
2 min read

Key Points

  1. fabric concepts
    1. most flexible architecture so it can work with many different use cases
    2. policies
    3. pluggable services
    4. process cycle:  execute - order - commit
    5. consensus - Kafka, RAFT, PBFT
    6. platforms - EOS anywhere, IBM cloud options, AWS options, Azure options
    7. MSP options
    8. network - LNP orgs, users, CAs, peers, orderers, gateways, containers, platforms, orchestration
    9. database
    10. client languages
    11. contract languages
    12. vscode plugin
    13. packaging options
    14. channels
    15. private data collections
    16. interoperability - Indy, Aries, Burrow, Cello Explorer, Caliper and ???
  2. logical vs physical networks
  3. feature - impacts
  4. use cases x sig
  5. regulations - impacts
  6. building consortiums - rethink, re-engineer VCN
  7. questions



References

Reference_description_with_linked_URLs__________________________Notes__________________________________________________________________
 hlf usage today – examples, forbes reference









hlf architecture concepts






https://ibm.ent.box.com/v/hlf-internals-docs

Hyperledger Fabric Internals - Chaincode Management and Support for New Languages.pptx

Fabric v1x Internal Architecture slides


hlf features

architecture concepts and key features that make Fabric a good choice for a very wide set of Enterprise Blockchain use cases ( pluggable services and policies for Membership, Consensus, Ledgers, Smart Contract language SDKs and more ). The architecture changes and new features in version 2 are summarized as well. The related Hyperledger projects that can be used in solutions with Fabric are identified.













hlf performance
https://arxiv.org/abs/1901.00910FastFabric design changes don't affect api or interfaces - updated Jan 2020 – 3K to 20K TPS write












v1x summary










v2x summary









integrated solutions that include: cloud, IoT, Big Data, Machine Learning, Analytics in new BPM






Industry use case solutions

A few Enterprise Blockchain solutions are reviewed focusing on how operations performance and value are delivered in business networks when organizations re-think and re-engineer how they collaborate together and add Big Data, IoT, Machine Learning, Automation, Identity and Analytics.


TYS

Hyperchain Labs

MOBI ??

verified.me


Your next steps


research ecosystem to consoritums in your industry

industry groups on blockchain - role engineering

your relevant regulations

existing VCN state

validation strategies










Next Steps

research

analysis on current state - factur3.io



Key Resources


  • swt confluence
  • hlf docs v1x vs v2x
  • youtube posts ???
  • some blockchain books
  • biser posts
  • some SIG presentations in use_cases folder
  • demo vinblock or cpaper
  • private data, rbac, new pgm model
  • reference TYS for consortium concepts




Session Overview



• Hyperledger deep dive and scope of application in different verticals
• Summary - Key message to be delivered at the end of the session
• Hyperledger Fabric is an excellent, flexible, Open-Source Enterprise Blockchain framework that is the foundation of more production Enterprise blockchain solutions than any other blockchain framework today.

• This session reviews the architecture concepts and key features that make Fabric a good choice for a very wide set of Enterprise Blockchain use cases ( pluggable services and policies for Membership, Consensus, Ledgers, Smart Contract language SDKs and more ). The architecture changes and new features in version 2 are summarized as well. The related Hyperledger projects that can be used in solutions with Fabric are identified.

• A few Enterprise Blockchain solutions are reviewed focusing on how operations performance and value are delivered in business networks when organizations re-think and re-engineer how they collaborate together and add Big Data, IoT, Machine Learning, Automation, Identity and Analytics.

• Summary
• Key Takeaway 1
• Understand the architecture and key features in Fabric and how they can be used in blockchain solutions

• Key Takeaway 2
• Learn how Enterprise Blockchain solutions can integrate new technologies to improve operations on business networks

• Key Takeaway 3
• Pick up ideas on how Fabric can address your blockchain needs


Key Concepts




Potential Value Opportunities



Potential Challenges



Candidate Solutions



Step-by-step guide for Example



sample code block

sample code block



Recommended Next Steps