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Blockchain Quick Start Guide

You're reading from Blockchain Quick Start Guide

Product type Book

Published in Dec 2018

Publisher Packt

ISBN-13 9781789807974

Pages 222 pages

Edition 1st Edition

Languages

Concepts

Authors (2):

Xun (Brian) Wu

Weimin Sun

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Table of Contents (14) Chapters

Title Page

Copyright and Credits

About Packt

Contributors

Preface

1. Introduction to Blockchain Technology

2. Ethereum Fundamentals

3. Overview of Solidity Programming

4. Building an Ethereum Blockchain Application

5. Exploring an Enterprise Blockchain Application Using Hyperledger Fabric

6. Implementing Business Networks Using Hyperledger Composer

7. Blockchain Use Cases

1. Other Books You May Enjoy

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Index

Hyperledger Composer – a quick overview

Hyperledger Composer is a set of JavaScript-based high-level toolsets and frameworks that simplify and quickly build and run an application on top of a Hyperledger Fabric blockchain. Business owners and developers can quickly create smart contracts and applications via the composer tool. The composer tool generates a RESTful endpoint to interact with fabric channels. Instead of writing chaincode using Golang, Composer uses model language to generate a business network archive (.BNA) file for the blockchain network.

Here is an example of a Hyperledger Composer solution architecture:

Hyperledger Composer contains the components that are listed in the following sections.

Yeoman generator

The npm module generator-hyperledger-composer in Yeoman is used to make templates for Hyperledger Composer. It supports and generates three different types of templates:

CLI application
Angular 2 application
Skeleton business network

You can use Yeoman's generated angular skeleton...

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Authors (2)

Xun (Brian) Wu

Xun (Brian) Wu is a senior blockchain architect and consultant. With over 20 years of hands-on experience across various technologies, including Blockchain, big data, cloud, AI, systems, and infrastructure, Brian has worked on more than 50 projects in his career. He has authored nine books, which have been published by O'Reilly, Packt, and Apress, focusing on popular fields within the Blockchain industry. The titles of his books include: Learn Ethereum (First Edition), Learn Ethereum (Second Edition), Blockchain for Teens, Hands-On Smart Contract Development with Hyperledger Fabric V2, Hyperledger Cookbook, Blockchain Quick Start Guide, Security Tokens and Stablecoins Quick Start Guide, Blockchain by Example, and Seven NoSQL Databases in a Week.

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Weimin Sun

Weimin Sun has 20 years' of experience working in the financial industry. He has worked for top-tier investment and commercial banks such as J.P. Morgan, Bank of America, Citibank, and Morgan Stanley, where he also managed large teams for developing IT applications. Weimin has also held corporate titles such as executive director and senior VP in some of these firms. Weimin has in-depth knowledge of the blockchain technology, data science, data architecture, data modeling, and big data platforms. He holds Ph.D, M.B.A and M.Sc degrees. He has co-authored Blockchain Quick Start Guide and published several statistical journal papers.

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