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Hands-On Blockchain with Hyperledger

You're reading from   Hands-On Blockchain with Hyperledger Building decentralized applications with Hyperledger Fabric and Composer

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781788994521
Length 460 pages
Edition 1st Edition
Concepts
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Authors (6):
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Nitin Gaur Nitin Gaur
Author Profile Icon Nitin Gaur
Nitin Gaur
Salman A. Baset Salman A. Baset
Author Profile Icon Salman A. Baset
Salman A. Baset
Petr Novotny Petr Novotny
Author Profile Icon Petr Novotny
Petr Novotny
Luc Desrosiers Luc Desrosiers
Author Profile Icon Luc Desrosiers
Luc Desrosiers
Venkatraman Ramakrishna Venkatraman Ramakrishna
Author Profile Icon Venkatraman Ramakrishna
Venkatraman Ramakrishna
Anthony O'Dowd Anthony O'Dowd
Author Profile Icon Anthony O'Dowd
Anthony O'Dowd
+2 more Show less
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Toc

Table of Contents (14) Chapters Close

Preface 1. Blockchain - Enterprise and Industry Perspective FREE CHAPTER 2. Exploring Hyperledger Fabric 3. Setting the Stage with a Business Scenario 4. Designing a Data and Transaction Model with Golang 5. Exposing Network Assets and Transactions 6. Business Networks 7. A Business Network Example 8. Agility in a Blockchain Network 9. Life in a Blockchain Network 10. Governance, Necessary Evil of Regulated Industries 11. Hyperledger Fabric Security 12. The Future of Blockchain and the Challenges Ahead 13. Other Books You May Enjoy

Summary

Maintaining and augmenting a blockchain application is possibly even more challenging than creating and bootstrapping it, as one needs to be skilled in monitoring and analytics and also in assessing the impact of changes.

In this chapter, we described the various ways in which a Hyperledger Fabric application can and will inevitably change over its lifetime. We described in detail, using our canonical trade application as an example, how organizations and peers can be added to a running network, how channel configurations can be augmented, how platforms can be upgraded, and how the smart contract (chaincode) itself can be modified without adversely affecting the application state.

In a later part of the chapter, we gave an overview of the tools a developer of system administrator can use to measure, analyze, and improve the performance of a Fabric blockchain application...

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