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You're reading from Oracle Blockchain Quick Start Guide A practical approach to implementing blockchain in your enterprise

Product type Paperback

Published in Sep 2019

Publisher Packt

ISBN-13 9781789804164

Length 350 pages

Edition 1st Edition

Tools

Blockchain

Concepts

Blockchain

Authors (3):

Vivek Acharya

Nimesh Prakash

Anand Eswararao Yerrapati

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Table of Contents (8) Chapters

Preface

1. Exploring Blockchain and BaaS

2. Construing Distributed Ledger Tech and Blockchain FREE CHAPTER

3. Delving into Hyperledger Fabric

4. Engage in Business Case on Blockchain Platform

5. Managing Solutions on Oracle Blockchain Platform

6. Developing Solutions on Oracle Blockchain Platform

7. Other Books You May Enjoy

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Setting up chaincode development

In this section, you will learn how to develop chaincode for the university use case that we used in previous chapters.

Choosing the language for development (GO, Node.js, or Java)

Programming skills are very much required to write chaincode. As blockchain has a distributed ledger, only the Go language was supported in the initial versions of Hyperledger Fabric (HLF). However, with the evolution of HLF, it now supports multiple languages and plans to add more in the future. As of Fabric version 1.3, it supports writing chaincode in Go, Node.js, and Java. To explore each of these, you can download samples from under the Developer tools tab in the OBP instance console.

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Authors (3)

Acharya

Sujoy Acharya works as a Principal Engineer with Cerner. While growing up, he pursued his interests in the fields of computer science and engineering. His hobbies are watching movies and sitcoms, playing outdoor sports, and reading books. Sujoy likes to research upcoming technologies. His major contributions are in the fields of TDD, building scalable applications, cloud services, and the Spring Framework. He has authored four books for Packt, namely, Test-Driven Development with Mockito, Mastering Unit Testing using Mockito and JUnit, Mockito Essentials, and Mockito for Spring.

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Prakash

Aravind Prakash is a PhD candidate at Syracuse University. His interests lie in system and mobile security, with emphasis on program analysis. He has published in multiple top-tier computer-security conferences. He brings with him over a decade of programming experience from companies such as Microsoft, McAfee, and FireEye.

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Eswararao Yerrapati

Anand Eswararao Yerrapati is an IT professional with about 12 years of experience in design, development, and the delivery of solutions for the various use cases of many customers. He works on Platform-as-a-Service (PaaS) primarily with mobile, chatbots, blockchain cloud service offerings, and their integrations. He loves to develop end-to-end solutions with the integration of multiple products and shares knowledge through blogs and sessions.

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