Bøger af Xun (Brian) Wu

Explore the beacon chain, Ethereum's PoS consensus, and the upcoming merge of Eth1 and Eth2, along with the challenges of scaling Ethereum, and an overview of L1 and L2 scaling solutionsPurchase of the print or Kindle book includes a free PDF eBookKey Features:Learn new development with Ethereum 2.0 and the planned merge of Eth1 and Eth2Build, develop, and test end-to-end Ethereum dApps using Solidity, Node.js, and Web3Setup private blockchains with Ethereum and delve into its wallets systemBook Description:Ethereum is a blockchain-based, decentralized computing platform that allows you to run smart contracts. With this book, you'll discover the latest Ethereum tools, frameworks, wallets, and layer 2, along with setting up and running decentralized applications for the complete, end-to-end development experience.Learn Ethereum, 2nd Edition is a comprehensive overview of the Ethereum ecosystem, exploring its concepts, mechanisms, and decentralized application development process. You'll delve into Ethereum's internals, technologies, and tools, including Ethereum 2.0 and the Ethereum Virtual Machine (EVM), gas, and its account systems. You'll also explore Ethereum's transition to proof of stake, L1/L2 scaling solutions, DeFi protocols, and the current marketplace. Additionally, you'll learn about EVM-compatible blockchains, connectivity techniques, and advanced topics such as sharding, off-chain scaling, DAOs, Metaverse, and NFTs.By the end of this book, you'll be well-equipped to write smart contracts and develop, test, and deploy DApps using various tools, wallets, and frameworks.What You Will Learn:Understand blockchain, cryptocurrency, and architecturesExplore decentralized finance protocolsGrasp how EVM-compatible blockchain networks workDiscover the latest developments in EthereumUse Solidity and Web3 API fundamentals on blockchain frameworksDevelop your own personalized cryptocurrencyBuild tailor-made smart contracts and NFT marketplace DAppsSet up an Ethereum private chainWho this book is for:This book is for blockchain developers and architects looking to learn the Ethereum blockchain fundamentals and those who want to build real-world decentralized applications using Solidity. Basic knowledge of an object-oriented programming language such as JavaScript will be useful but not mandatory.

Learn Ethereum is ideal for anyone who wants to do an ultra-learning on Ethereum blockchain technology and build end-to-end decentralized applications using smart contract and Ethereum. The hands-on examples will help novices master blockchain and Ethereum in a quick, effective and easy way.

This essential guide will help any blockchain practitioner gain expertise in developing complete STO and stablecoins DApps. This book provides a quick introduction to basic ICO and STO concepts, and their differences. It will also help readers compile, test, and deploy their own contracts by altering the code provided in the book.

The book not only implements Hyperledger Fabric, but also shows you how to build and model a blockchain network with Composer. You will master several business blockchain technologies under the Hyperledger umbrella, including Sawtooth, Iroha, decentralized Identity Hyperledger Indy, and Ethereum smart contract machine Burrow etc.

This book covers all the relevant concepts and phases of the blockchain development cycle. It will walk you through a step-by-step process to build three blockchain projects with differing complexity levels and hurdles. By the end of this book, you will be ready to tackle common issues in the blockchain ecosystem.

This Learning Path is your easy reference to explore and build blockchain networks using Ethereum, Hyperledger Fabric, and Hyperledger Composer. Starting with the basics of blockchain, this Learning Path teaches you all that you need to know to develop your own private and public blockchain networks.

Blockchain technology is giving birth to new business models, inspiring communities to build economies on a decentralized network. This book will be your practical guide to get you up and running with concepts of building your very own Blockchain network. You will get a thorough understanding of how a decentralized network is built and deployed.

This book will help you understand the fundamentals of seven of the most popular NoSQL databases. You will see how the functionalities of each of them differ, while still giving you the same result - a database solution with speed, high performance, and accuracy.