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Learn Ethereum - Second Edition

You're reading from Learn Ethereum - Second Edition

Product type Book

Published in Aug 2023

Publisher Packt

ISBN-13 9781804616512

Pages 814 pages

Edition 2nd Edition

Languages

Concepts

Authors (3):

Xun (Brian) Wu

Zhihong Zou

Dongying Song

View More author details

Table of Contents (24) Chapters

Preface

1. Part 1: Blockchain and Ethereum Basics

2. Chapter 1: Blockchain and Cryptocurrency

3. Chapter 2: Ethereum Architecture and Ecosystem

4. Chapter 3: Decentralized Finance

5. Chapter 4: EVM-Compatible Blockchain Networks

6. Chapter 5: Deep Research and the Latest Developments in Ethereum

7. Part 2:Ethereum Development Fundamentals

8. Chapter 6: Fundamentals of Solidity

9. Chapter 7: Web3 API Fundamentals

10. Chapter 8: Developing Your Own Cryptocurrency

11. Part 3: Ethereum Development Fundamentals

12. Chapter 9: Smart Contract Development and Test Fundamentals

13. Chapter 10: Writing a Frontend to Build the NFT Marketplace DApp

14. Chapter 11: Ethereum Tools and Frameworks

15. Part 4:Production and Deployment

16. Chapter 12: Setting Up Ethereum Private Chain

17. Chapter 13: Deployment of Your DApps

18. Chapter 14: Building Ethereum Wallets

19. Chapter 15: Oracles, Technology, and Layer 2 in Practice

20. Part 5:Conclusion

21. Chapter 16: Conclusion

22. Index

Why subscribe?

23. Other Books You May Enjoy

Scaling Ethereum with rollups

Due to the popularity of the Ethereum blockchain, the Ethereum network is constantly congested. With limited space on the base layer of the Ethereum blockchain, the transaction cost is very expensive, as everyone competes for scarce block space. Think of the Ethereum block space as Manhattan, and the Ethereum network as the highway I95 between Washington DC and New York City, and you will be able to grasp what I am referring to. If everyone drives in a single car to Manhattan from Washington DC on I95, you will see the traffic backed up long before you are close to the city.

Instead of driving solo, you could take a bus, train, or flight to get to Manhattan from Washington DC. The only limitation is that you may have to adjust your routine based on the public transportation schedule.

This is how L2 rollups work. Instead of sending individual transactions to the Ethereum network and processing them one by one in real time or close to real time, L2...

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Authors (3)

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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Zhihong Zou

Zhihong Zou is an innovative technology leader with over 20 years of experience delivering cutting-edge enterprise solutions. He has led transformative solutions in telecommunications, healthcare, and government that leverage blockchain, AI/ML, and modern cloud architectures to solve complex business challenges. As an insightful visionary and trusted advisor, Zhihong is passionate about driving digital transformation and future-proofing organizations. He holds an M.Sc degree in computational mathematics and an M.Sc in computer science. Zhihong has authored multiple papers on numerical computing and two popular editions of the book Learn Ethereum. In his free time, Zhihong enjoys sharing his blockchain expertise as an advocate and writer.

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Dongying Song

Dongying Song has been a noteworthy leader in Blockchain, Ethereum, big data, ML, data science, and the cloud application development space for over 8 years. As an experienced software engineer and data scientist, she has worked for top-tier banks and pharmaceutical and technology companies. Dongying holds a master's degree in statistics from Columbia University and majored in mathematics during her undergraduate years. Her recent activities focus on Blockchain, Ethereum, and smart contract developments.

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