In this section, you will learn how to build a complete application around the core smart contract that can be readily used by the business entities that have joined together to form a network. We will begin with a recap of the Hyperledger Fabric transaction pipeline to remind the reader what (and how) a blockchain application does from the perspective of the user (or client). Using code samples, we will show you how to build, design, and organize a network around the needs of business entities, create appropriate configurations, and effect the different stages of a blockchain transaction from start to finish. At the end of this process, the reader will understand how to engineer a Fabric application and expose its capabilities through a simple web interface. The only asset we need to possess in the beginning of this chapter is the contract, or chaincode, which was developed using either hands-on Go programming (see Chapter 4, Designing a data and transaction...
Blockchain Development with Hyperledger
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Blockchain Development with Hyperledger
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Overview of this book
Blockchain and Hyperledger are open source technologies that power the development of decentralized applications. This Learning Path is your helpful reference for exploring and building blockchain networks using Ethereum, Hyperledger Fabric, and Hyperledger Composer.
Blockchain Development with Hyperledger will start off by giving you an overview of blockchain and demonstrating how you can set up an Ethereum development environment for developing, packaging, building, and testing campaign-decentralized applications. You'll then explore the de facto language Solidity, which you can use to develop decentralized applications in Ethereum. Following this, you'll be able to configure Hyperledger Fabric and use it to build private blockchain networks and applications that connect to them. Toward the later chapters, you'll learn how to design and launch a network, and even implement smart contracts in chain code. By the end of this Learning Path, you'll be able to build and deploy your own decentralized applications by addressing the key pain points encountered in the blockchain life cycle.
This Learning Path includes content from the following Packt products:
• Blockchain Quick Start Guide by Xun (Brian) Wu and Weimin Sun
• Hands-On Blockchain with Hyperledger by Nitin Gaur et al.
Table of Contents (25 chapters)
Title Page
Copyright
About Packt
Contributors
Preface
Free Chapter
Blockchain - Enterprise and Industry Perspective
Exploring Hyperledger Fabric
Setting the Stage with a Business Scenario
Designing a Data and Transaction Model with Golang
Exposing Network Assets and Transactions
Business Networks
A Business Network Example
Agility in a Blockchain Network
Life in a Blockchain Network
Governance, Necessary Evil of Regulated Industries
Hyperledger Fabric Security
Introduction to Blockchain Technology
Ethereum Fundamentals
Overview of Solidity Programming
Building an Ethereum Blockchain Application
Exploring an Enterprise Blockchain Application Using Hyperledger Fabric
Implementing Business Networks Using Hyperledger Composer
Blockchain Use Cases
Other Books You May Enjoy
Index
Customer Reviews