Hands On Blockchain With Hyperledger
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Hands On Blockchain With Hyperledger
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Author : Salman A. Baset
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-06-21
Hands On Blockchain With Hyperledger written by Salman A. Baset and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-21 with Computers categories.
Leverage the power of Hyperledger Fabric to develop Blockchain-based distributed ledgers with ease Key Features Write your own chaincode/smart contracts using Golang on hyperledger network Build and deploy decentralized applications (DApps) Dive into real world blockchain challenges such as integration and scalability Book Description Blockchain and Hyperledger technologies are hot topics today. 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. Starting from principles first, you’ll learn to design and launch a network, implement smart contracts in chaincode and much more. 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.
Hands On Smart Contract Development With Hyperledger Fabric V2
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Author : Matt Zand
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2021-09-09
Hands On Smart Contract Development With Hyperledger Fabric V2 written by Matt Zand and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-09 with Computers categories.
Blockchain technology continues to disrupt a wide variety of organizations, from small businesses to the Fortune 500. Today hundreds of blockchain networks are in production, including many built with Hyperledger Fabric. This practical guide shows developers how the latest version of this blockchain infrastructure provides an ideal foundation for developing enterprise blockchain applications or solutions. Authors Matt Zand, Xun Wu, and Mark Anthony Morris demonstrate how the versatile design of Hyperledger Fabric 2.0 satisfies a broad range of industry use cases. Developers with or without previous Hyperledger experience will discover why no other distributed ledger technology framework enjoys such wide adoption by cloud service providers such as Amazon, Alibaba, IBM, Google, and Oracle. Walk through the architecture and components of Hyperledger Fabric 2.0 Migrate your current Hyperledger Fabric projects to version 2.0 Develop blockchain applications on the Hyperledger platform with Node.js Deploy and integrate Hyperledger on Amazon Managed Blockchain, IBM Cloud, and Oracle Cloud Develop blockchain applications with Hyperledger Aries, Avalon, Besu, and Grid Build end-to-end blockchain supply chain applications with Hyperledger
Blockchain Development With Hyperledger
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Author : Salman A. Baset
language : en
Publisher:
Release Date : 2019-03-25
Blockchain Development With Hyperledger written by Salman A. Baset and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-25 with Computers categories.
Learn quick and effective techniques for developing blockchain-based distributed ledgers with ease Key Features Discover why blockchain is a game changer in the technology landscape Set up blockchain networks using Hyperledger Fabric Write smart contracts at speed with Hyperledger Composer Book Description 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. What you will learn Understand why decentralized applications are necessary Develop and test a decentralized application with Hyperledger Fabric and Hyperledger Composer Write and test a smart contract using Solidity Design transaction models and chain code with Golang Deploy the Composer REpresentational State Transfer (REST) Gateway to access Composer transactions Maintain, monitor, and manage your blockchain solutions Who this book is for This Learning Path is designed for blockchain developers who want to build decentralized applications and smart contracts from scratch using Hyperledger. Basic familiarity with or exposure to any programming language will be useful to get started with this course.
Hands On Cybersecurity With Blockchain
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Author : Rajneesh Gupta
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-06-28
Hands On Cybersecurity With Blockchain written by Rajneesh Gupta and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-28 with Computers categories.
Develop blockchain application with step-by-step instructions, working example and helpful recommendations Key Features Understanding the blockchain technology from the cybersecurity perspective Developing cyber security solutions with Ethereum blockchain technology Understanding real-world deployment of blockchain based applications Book Description Blockchain technology is being welcomed as one of the most revolutionary and impactful innovations of today. Blockchain technology was first identified in the world’s most popular digital currency, Bitcoin, but has now changed the outlook of several organizations and empowered them to use it even for storage and transfer of value. This book will start by introducing you to the common cyberthreat landscape and common attacks such as malware, phishing, insider threats, and DDoS. The next set of chapters will help you to understand the workings of Blockchain technology, Ethereum and Hyperledger architecture and how they fit into the cybersecurity ecosystem. These chapters will also help you to write your first distributed application on Ethereum Blockchain and the Hyperledger Fabric framework. Later, you will learn about the security triad and its adaptation with Blockchain. The last set of chapters will take you through the core concepts of cybersecurity, such as DDoS protection, PKI-based identity, 2FA, and DNS security. You will learn how Blockchain plays a crucial role in transforming cybersecurity solutions. Toward the end of the book, you will also encounter some real-world deployment examples of Blockchain in security cases, and also understand the short-term challenges and future of cybersecurity with Blockchain. What you will learn Understand the cyberthreat landscape Learn about Ethereum and Hyperledger Blockchain Program Blockchain solutions Build Blockchain-based apps for 2FA, and DDoS protection Develop Blockchain-based PKI solutions and apps for storing DNS entries Challenges and the future of cybersecurity and Blockchain Who this book is for The book is targeted towards security professionals, or any stakeholder dealing with cybersecurity who wants to understand the next-level of securing infrastructure using Blockchain. Basic understanding of Blockchain can be an added advantage.
Blockchain For Business With Hyperledger Fabric
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Author : Shah Nakul
language : en
Publisher: BPB Publications
Release Date : 2019-09-20
Blockchain For Business With Hyperledger Fabric written by Shah Nakul and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-20 with Computers categories.
Step-by-step guide to understand the business implementation of Hyperledger Fabric Key features Learn the basics of blockchain and Distributed Ledger Technology from a business and enterprise perspective Understand the advantages of Hyperledger Fabric and get acquainted with its architecture and tools used Acquire skills to create, deploy and interact with Chaincode in Node.js Learn to set up a new Hyperledger Fabric network Demystify Chaincode, in Fabric, for developers and operators Develop knowledge to invoke Chaincode from Fabric SDK and create APIs Get acquainted with the production environment for Fabric business networks DescriptionIn 2016, enterprise "e;blockchain"e; was a new concept. There were very few players in the private permissioned blockchain space. The advent of Hyperledger Fabric has since brought its tech in front of the likes of multi-national companies across various sectors like banking, insurance, retail, and more. Corporations and startups, across the globe, have started moving towards Hyperledger Fabric to find new use cases to support business requirements efficiently. As a result, relevant technical expertise and knowledge is required to build and support solutions on Hyperledger Fabric. This book aims to equip you with enough knowledge of enterprise blockchain platforms in conjunction with skills to use Fabric in order to succeed in the role of a Blockchain developer or Subject Matter Expert.The book starts with a brief introduction to the world of blockchain. The book will cover all aspects of fabric ranging from network setup, to use case deployment and testing. Several examples have been covered in this book which will provide you a hands-on understanding of the subject. You will also learn to use the basic functions, libraries and packages required in a Fabric business network deployment.What will you learnThis book will help the reader learn techniques for developing enterprise applications using Hyperledger Fabric. It will also help understand why blockchain is being regarded as a game changing technology within the business world. Reader will learn to deploy Fabric based business networks and chaincodes, and will come across case studies to put their knowledge to practice and solve real-life business problems using Hyperledger Fabric. Who this book is forThe book is intended for anyone looking for a career in blockchain, all aspiring Hyperledger Fabric SMEs who want to learn the most powerful innovation of the current time or working professionals who want to switch their career to blockchain by using Hyperledger Fabric - one of the most commonly used business platforms for blockchain. While no prior knowledge of Blockchain or Fabric is assumed, it will be helpful to have some programming experience.Table of contents1. Blockchain and Decentralization2. Introduction to Hyperledger and Composer3. Basics of Hyperledger Fabric4. Frameworks, Network Topologies and Modelling5. Chaincode in Hyperledger Fabric6. Fabric SDK: Interaction with Fabric Network7. Fabric SDK: Building End-to-End Application with Fabric Network8. Fabric in ProductionAbout the authorNakul Shah is the Founder and Director of Sate Development - India's leading Blockchain Company. He is a regular speaker at conferences across the globe, on topics like Blockchain, Hyperledger and Distributed Ledger Technology. As a longtime creative thought leader in financial markets, technology and innovation, he has worked with startups and multinationals across the world. Nakul has multiple years of experience in research, development and deployment of solutions using Blockchain Technology. Besides creating enterprise solutions, he also provides training, consultancy and development services, helping clients de-mystify the technology and understand how organizations can leverage its key features. Nakul has conducted lectures for banks, universities and governments, on various topics covering platforms and use cases of blockchain.Nakul has played a significant role in the adoption and application of technology. He started his career at State Street Corporation in Boston, which is one of the biggest and oldest providers of mutual fund, pension processing and asset custody services. He used advanced statistical and technical tools in the field of socially responsible investment. He also served as a Product Specialist for the wealth management team at Charles River Development. While executing independent consulting assignments, he has advised a leading sustainability firm that helps Fortune500 companies. Nakul holds a Master's degree in Financial Engineering from The University of Michigan Ann Arbor, USA.His LinkedIn Profile: linkedin.com/in/nakul-s-shah
Blockchain With Hyperledger Fabric
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Author : Nitin Gaur
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-11-27
Blockchain With Hyperledger Fabric written by Nitin Gaur and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-27 with Computers categories.
Learn to develop blockchain-based distributed ledgers and deploy a Hyperledger Fabric network with concrete exercises and examples Key FeaturesUpdated with the latest features and additions that come with Hyperledger Fabric 2Write your own smart contracts and services using Java and JavaScript on a Hyperledger Fabric networkDive into real-world blockchain challenges such as integration and scalabilityBook Description Blockchain with Hyperledger Fabric - Second Edition is a refreshed and extended version of the successful book on practical Hyperledger Fabric blockchain development. This edition includes many new chapters, alongside comprehensive updates and additions to the existing ones. Entirely reworked for Hyperledger Fabric version 2, this edition will bring you right up to date with the latest in blockchain. Using a real-world Trade Finance and Logistics example, with working code available on GitHub, you’ll really understand both how and why Hyperledger Fabric can be used to maximum effect. This book is your comprehensive guide and reference to explore and build blockchain networks using Hyperledger Fabric version 2. This edition of the book begins by outlining the evolution of blockchain, including an overview of relevant blockchain technologies. Starting from first principles, you’ll learn how to design and operate a permissioned blockchain network based on Hyperledger Fabric version 2. You will learn how to configure the main architectural components of a permissioned blockchain network including Peers, Orderers, Certificate Authorities, Channels, and Policies. You’ll then learn how to design, develop, package, and deploy smart contracts, and how they are subsequently used by applications. This edition also contains chapters on DevOps, blockchain governance, and security, making this your go-to book for Hyperledger Fabric version 2. What you will learnDiscover why blockchain is a technology and business game changerSet up blockchain networks using Hyperledger Fabric version 2Understand how to create decentralized applicationsLearn how to integrate blockchains with existing systemsWrite smart contracts and services quickly with Hyperledger Fabric and Visual Studio CodeDesign transaction models and smart contracts with Java, JavaScript, TypeScript, and GolangDeploy REST gateways to access smart contracts and understand how wallets maintain user identities for access controlMaintain, monitor, and govern your blockchain solutionsWho this book is for This book is designed in such a way that professionals from different areas including business leaders, technology leaders, blockchain application developers, and even beginners can benefit from it.
Hands On Iot Solutions With Blockchain
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Author : Maximiliano Santos
language : en
Publisher: Packt Publishing Ltd
Release Date : 2019-01-08
Hands On Iot Solutions With Blockchain written by Maximiliano Santos and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-08 with Computers categories.
Integrate an end-to-end logistic chain using IBM Blockchain and IoT platforms Key FeaturesExplore practical implementation of ledger technology in the IoT architectureStudy security best practices for your smart devicesUnderstand Blockchain implementation for end-to-end IoT solutionsBook Description Blockchain has been the hot topic of late thanks to cryptocurrencies. To make matters more interesting, the financial market is looking for ways to reduce operational costs and generate new business models, and this is where blockchain solutions come into the picture. In addition to this, with Internet of Things (IoT) trending and Arduino, Raspberry Pi, and other devices flooding the market, you can now create cheap devices even at home. Hands-On IoT Solutions with Blockchain starts with an overview of IoT concepts in the current business scenario. It then helps you develop your own device on the IBM Watson IoT platform and create your fi rst IoT solution using Watson and Intel Edison.Once you are familiar with IoT, you will learn about Blockchain technology and its use cases. You will also work with the Hyperledger framework and develop your own Blockchain network. As you progress through the chapters, you'll work with problem statements and learn how to design your solution architecture so that you can create your own integrated Blockchain and IoT solution. The next set of chapters will explain how to implement end-to-end Blockchain solutions with IoT using the IBM Cloud platform. By the end of this book, you will have mastered the convergence of IoT and Blockchain technology and exploited the best practices and drivers to develop a bulletproof integrated solution. What you will learnUnderstand the key roles of IoT in the current marketStudy the different aspects of IBM Watson IoT platformCreate devices, gateways, and applications connected to the platformExplore the fundamentals of BlockchainDefine good use cases for BlockchainDiscover the Hyperledger Fabric and Composer frameworksDevelop an IBM Watson IoT application using a Intel EdisonIntegrate IoT with the Blockchain platformWho this book is for Hands-On IoT Solutions with Blockchain is for you if you are an Internet of Things (IoT) analyst, architect, engineer, or any stakeholder responsible for security mechanisms on an IoT infrastructure. This book is also for IT professionals who want to start developing solutions using Blockchain and IoT on the IBM Cloud platform. Basic understanding of IoT will assist you in understanding key concepts covered in the book.
Programming Hyperledger Fabric
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Author : Siddharth Jain
language : en
Publisher: Siddharth Jain
Release Date : 2020-12-10
Programming Hyperledger Fabric written by Siddharth Jain and has been published by Siddharth Jain this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-10 with categories.
An enterprise blockchain or distributed ledger technology (DLT) is very much like a shared document stored on a cloud drive. There are just two differences. First, there is no master copy of this document stored with an escrow or arbiter, and second, any change to the document happens only after it has been signed off by all required stakeholders. This allows businesses to form a peer-to-peer network and establish a common ground of truth without giving up its control in hands of a single organization. The decentralized nature of the ledger combined with version control or immutability of the stored data is perfect for fast account reconciliation, secure tracking and tracing of products, and transparent records with no costly third-party auditing. This book teaches you how to build such decentralized applications.What's Inside:* Covers v2.0 of Fabric. Examples written in TypeScript and JavaScript* Deploying to production across multiple nodes using Docker* Securing communications with TLS* Handling Data Privacy* Comprehensive coverage of Fabric CA Server and Client* Bonus chapters on Bitcoin and LDAPThe author has done justice to it by really starting from the basics and explaining with wit the core concepts and taking the reader slowly to the core of Fabric.- Satej Sahu, Senior Enterprise Architect, HoneywellA very beginner friendly introduction to a massive amount of data needed to operate in the blockchain world.- Gregory Reshetniak, Product Owner, Ocado TechnologyA detailed bible about Hyperledger Fabric. This book is mandatory in the blockchain world. - Krzysztof Kamyczek, Architect Software Developer, Luxoft
Blockchain By Example
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Author : Bellaj Badr
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-11-30
Blockchain By Example written by Bellaj Badr and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-30 with Computers categories.
Implement decentralized blockchain applications to build scalable Dapps Key FeaturesUnderstand the blockchain ecosystem and its terminologiesImplement smart contracts, wallets, and consensus protocolsDesign and develop decentralized applications using Bitcoin, Ethereum, and HyperledgerBook Description The Blockchain is a revolution promising a new world without middlemen. Technically, it is an immutable and tamper-proof distributed ledger of all transactions across a peer-to-peer network. With this book, you will get to grips with the blockchain ecosystem to build real-world projects. This book will walk you through the process of building multiple blockchain projects with different complexity levels and hurdles. Each project will teach you just enough about the field's leading technologies, Bitcoin, Ethereum, Quorum, and Hyperledger in order to be productive from the outset. As you make your way through the chapters, you will cover the major challenges that are associated with blockchain ecosystems such as scalability, integration, and distributed file management. In the concluding chapters, you’ll learn to build blockchain projects for business, run your ICO, and even create your own cryptocurrency. Blockchain by Example also covers a range of projects such as Bitcoin payment systems, supply chains on Hyperledger, and developing a Tontine Bank Every is using Ethereum. By the end of this book, you will not only be able to tackle common issues in the blockchain ecosystem, but also design and build reliable and scalable distributed systems. What you will learnGrasp decentralized technology fundamentals to master blockchain principlesBuild blockchain projects on Bitcoin, Ethereum, and HyperledgerCreate your currency and a payment application using BitcoinImplement decentralized apps and supply chain systems using HyperledgerWrite smart contracts, run your ICO, and build a Tontine decentralized app using EthereumImplement distributed file management with blockchainIntegrate blockchain into existing systems in your organizationWho this book is for If you are keen on learning how to build your own blockchain decentralized applications from scratch, then this book is for you. It explains all the basic concepts required to develop intermediate projects and will teach you to implement the building blocks of a blockchain ecosystem.
Blockchain Quick Start Guide
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Author : Xun (Brian) Wu
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-12-27
Blockchain Quick Start Guide written by Xun (Brian) Wu and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-27 with Computers categories.
Learn quick and effective techniques to get up and running with building blockchain including Ethereum and Hyperledger Fabric. Key FeaturesUnderstand the key concepts of decentralized applications and consensus algorithmsLearn key concepts of Ethereum and Solidity programmingPractical guide to get started with build efficient Blockchain applications with Ethereum and HyperledgerBook Description Blockchain is a technology that powers the development of decentralized applications.This technology allows the construction of a network with no single control that enables participants to make contributions to and receive benefits from the network directly. This book will give you a thorough overview of blockchain and explain how a blockchain works.You will begin by going through various blockchain consensus mechanisms and cryptographic hash functions. You will then learn the fundamentals of programming in Solidity – the defacto language for developing decentralize, applications in Ethereum. After that, you will set up an Ethereum development environment and develop, package, build, and test campaign-decentralized applications.The book also shows you how to set up Hyperledger composer tools, analyze business scenarios, design business models, and write a chain code. Finally, you will get a glimpse of how blockchain is actually used in different real-world domains. By the end of this guide, you will be comfortable working with basic blockchain frameworks, and develop secure, decentralized applications in a hassle-free manner. What you will learnUnderstand how blockchain hashing worksWrite and test a smart contract using SolidityDevelop and test a decentralized applicationBuild and test your application using Hyperledger FabricImplement business network using Hyperledger ComposerTest and interact with business network applicationsWho this book is for The book is for developers, analysts, or anyone looking to learn about Blockchain in a quick and easy manner.