Andreas M. Antonopoulos,Gavin Wood Ph. Author : Andreas M. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits.
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However, Blockchain is not just about Cryptocurrency. This book focuses on Blockchain, its features, and the core technologies that are used to build the Blockchain network. In the first section, you will learn about Blockchain in-depth. Then, the book covers the two most popular Cryptocurrencies - Bitcoin and Ethereum.
You will learn how these currencies work and how you can build your applications using these currencies. Moving on, you will learn about the decentralized databases. Decentralized databases can be used to build next-generation software applications. You will learn about various databases and how to use them in detail. Lastly, you will learn how the existing decentralized applications work, their architecture, and how they are incorporated into the application for the end-user.
Full stack developers, software engineers, web programmers, and beginners who are interested in Blockchain can find this book a true handy guide to begin their career in Blockchain. Introduction to Blockchain and decentralized network 2. Ethereum, Smart Contracts and DApps 3. Interplanetary file system 4. OrbitDB - Peer to peer distributed database 5. BigchainDB 6. TiesDB 7. BluZelle 8. Amazon QLDB 9.
OpenBazaar DTube Ocean protocol. You will use the example-based approach using various libraries from Python ecosystem to build efficient and powerful blockchain applications at work or projects. It concentrates on blockchain smart contracts, decentralized applications Dapps and Ethereum, a platform for creating decentralized online services based on the blockchain, and one of the basic cryptocurrencies.
This book will help you to discover: how blockchain technology works why the Smart Contracts Ethereum idea is so revolutionary what will replace mining in Ethereum, the principles of Smart Contracts and how decentralized applications work examples of how to use Smart Contracts and decentralized applications today.
The author analyzes the vulnerability of the blockchain technology and Smart Contracts, compares the features and shortcomings of Bitcoin and Ethereum, talks about the ICO, explains how the most promising platforms work based on Ethereum and shares some forecasts on cryptocurrency market development. Dive deeper into the blockchain technology that, indeed, has changed the world as we know it! You'll learn how the blockchain's cryptographically stored ledger, scarce-asset model, and peer-to-peer P2P technology provide a more flexible, better-incentivized structure than current software models.
You'll then take a deep dive into the OpenBazaar decentralized market, and examine two case studies of successful dapps currently in use. Learn advances in distributed-system technology that make distributed data, wealth, identity, computing, and bandwidth possible Build a Twitter clone with the Go language, distributed architecture, decentralized messaging app, and peer-to-peer data store Learn about OpenBazaar's decentralized market and its structure for supporting transactions Explore Lighthouse, a decentralized crowdfunding project that rivals sites such as Kickstarter and IndieGogo Take an in-depth look at La'Zooz, a P2P ridesharing app that transmits data directly between riders and drivers"--ProQuest.
Hyperledger Fabric and Hyperledger Composer are open source projects that help organizations create private, permissioned blockchain networks. These find application in finance, banking, supply chain, and IoT among several other sectors.
This book will be an easy reference to explore and build blockchain networks using Hyperledger technologies. The book starts by outlining the evolution of blockchain, including an overview of relevant blockchain technologies. You will learn how to configure Hyperledger Fabric and become familiar with its architectural components. Using these components, you will learn to build private blockchain networks, along with the applications that connect to them.
By the end of this book, you will be able to build and deploy your own decentralized applications, handling the key pain points encountered in the blockchain life cycle. What you will learn Discover why blockchain is a game changer in the technology landscape Set up blockchain networks using basic Hyperledger Fabric deployment Understand the considerations for creating decentralized applications Learn to integrate business networks with existing systems Write Smart Contracts quickly with Hyperledger Composer Design transaction model and chaincode with Golang Deploy Composer REST Gateway to access the Composer transactions Maintain, monitor, and govern your blockchain solutions Who this book is for The book benefits business leaders as it provides a comprehensive view on blockchain business models, governance structure, and business design considerations of blockchain solutions.
Technology leaders stand to gain a lot from the detailed discussion around the technology landscape, technology design, and architecture considerations in the book.
With model-driven application development, this guide will speed up understanding and concept development for blockchain application developers. The simple and well organized content will put novices at ease with blockchain concepts and constructs.
If you are a web developer wanting to try your hand at developing Dapps with Truffle, then this is the book for you. You will begin with covering the basics of Truffle, briefly explaining how it integrates Solidity and Web3, in orderto start building a mini decentralized application. Also, you will dive into migration, testing and integrating Truffle with the use of popular JavaScript frameworks. Lastly, you will ship your decentralized application and package it into a product.
Moreover, you will go through the best practices in Truffle,so as to increase your proficiency in building Dapps with Truffle. By the end of the book, you will be able to write smart contracts and build decentralized applications with Truffle on Ethereum blockchains. What you will learn Understand the fundamentals of Truffle and Web3 Build a decentralized application with Truffle, while choosing the correct Ethereum client Connect your Dapp to Ethereum clients including Geth, Parity, and Ganache Migrate and test your Dapp with the correct networks such as Ropsten and Rinkeby Package a decentralized application into a user-friendly product by integrating Truffle with JavaScript frameworks such as Angular, React and Vue Explore tools including Ethereum Package Manager, the Registrar and browser wallets, and exploit third-party smart contract libraries.
Evaluate the common migration pitfalls and how to mitigate them Who this book is for This book is for web developers who are interested in the new world blockchain. Some basic understanding of JavaScript and web services is required. No prior knowledge of Decentralized applications or blockchain is required. Key Features Resolve common challenges and problems faced in the Blockchain domain Study architecture, concepts, terminologies, and Dapps Make smart choices using Blockchain for personal and business investments Book Description Blockchain Quick Reference takes you through the electrifying world of blockchain technology and is designed for those who want to polish their existing knowledge regarding the various pillars of the blockchain ecosystem.
This book is your go-to guide, teaching you how to apply principles and ideas for making your life and business better. You will cover the architecture, Initial Coin Offerings ICOs , tokens, smart contracts, and terminologies of the blockchain technology, before studying how they work.
All you need is a curious mind to get started with blockchain technology. Once you have grasped the basics, you will explore components of Ethereum, such as ether tokens, transactions, and smart contracts, in order to build simple Dapps. You will then move on to learning why Solidity is used specifically for Ethereum-based projects, followed by exploring different types of blockchain with easy-to-follow examples.
All this will help you tackle challenges and problems. By the end of this book, you will not only have solved current and future problems relating to blockchain technology but will also be able to build efficient decentralized applications.
What you will learn Understand how blockchain architecture components work Acquaint yourself with cryptography and the mechanics behind blockchain Apply consensus protocol to determine the business sustainability Understand what ICOs and crypto-mining are and how they work Create cryptocurrency wallets and coins for transaction mechanisms Understand the use of Ethereum for smart contract and DApp development Who this book is for Blockchain Quick Reference is for you if you are a developer who wants to get well-versed with blockchain and its associated concepts and terminologies.
You will explore the working mechanism of a decentralized application with the help of examples. Business leaders and blockchain enthusiasts will also find this book useful, as it will help you effectively address challenges and make better personal and business investments. What prevents me from making the changes I know will make me a more effective Decentralized Applications leader? Will Decentralized Applications deliverables need to be tested and, if so, by whom?
Teaches and consults on quality process improvement, project management, and accelerated Decentralized Applications techniques How important is Decentralized Applications to the user organizations mission? Defining, designing, creating, and implementing a process to solve a challenge or meet an objective is the most valuable role Unless you are talking a one-time, single-use project, there should be a process.
Whether that process is managed and implemented by humans, AI, or a combination of the two, it needs to be designed by someone with a complex enough perspective to ask the right questions. Someone capable of asking the right questions and step back and say, 'What are we really trying to accomplish here? And is there a different way to look at it? They are the person who asks the right questions to make Decentralized Applications investments work better. All the tools you need to an in-depth Decentralized Applications Self-Assessment.
Featuring new and updated case-based questions, organized into seven core areas of process design, this Self-Assessment will help you identify areas in which Decentralized Applications improvements can be made.
In using the questions you will be better able to: - diagnose Decentralized Applications projects, initiatives, organizations, businesses and processes using accepted diagnostic standards and practices - implement evidence-based best practice strategies aligned with overall goals - integrate recent advances in Decentralized Applications and process design strategies into practice according to best practice guidelines Using a Self-Assessment tool known as the Decentralized Applications Scorecard, you will develop a clear picture of which Decentralized Applications areas need attention.
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