Blockchain Quick Reference
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Blockchain Quick Reference
Understand the Blockchain revolution and get to grips with Ethereum, Hyperledger Fabric, and Corda. 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.
Oracle Blockchain Quick Start Guide
Author: Vivek Acharya
language: en
Publisher: Packt Publishing Ltd
Release Date: 2019-09-06
Get up and running with Oracle’s premium cloud blockchain services and build distributed blockchain apps with ease Key FeaturesDiscover Hyperledger Fabric and its components, features, qualifiers, and architectureGet familiar with the Oracle Blockchain Platform and its unique featuresBuild Hyperledger Fabric-based business networks with Oracle’s premium blockchain cloud serviceBook Description Hyperledger Fabric empowers enterprises to scale out in an unprecedented way, allowing organizations to build and manage blockchain business networks. This quick start guide systematically takes you through distributed ledger technology, blockchain, and Hyperledger Fabric while also helping you understand the significance of Blockchain-as-a-Service (BaaS). The book starts by explaining the blockchain and Hyperledger Fabric architectures. You'll then get to grips with the comprehensive five-step design strategy - explore, engage, experiment, experience, and influence. Next, you'll cover permissioned distributed autonomous organizations (pDAOs), along with the equation to quantify a blockchain solution for a given use case. As you progress, you'll learn how to model your blockchain business network by defining its assets, participants, transactions, and permissions with the help of examples. In the concluding chapters, you'll build on your knowledge as you explore Oracle Blockchain Platform (OBP) in depth and learn how to translate network topology on OBP. By the end of this book, you will be well-versed with OBP and have developed the skills required for infrastructure setup, access control, adding chaincode to a business network, and exposing chaincode to a DApp using REST configuration. What you will learnModel your blockchain-based business network by defining its components, transactions, integrations, and infrastructure through use casesDevelop, deploy, and test chaincode using shim and REST, and integrate it with client apps using SDK, REST, and eventsExplore accounting, blockchain, hyperledger fabric, and its components, features, qualifiers, architecture and structureUnderstand the importance of Blockchain-as-a-Service (BaaS)Experiment Hyperledger Fabric and delve into the underlying technologySet up a consortium network, nodes, channels, and privacy, and learn how to translate network topology on OBPWho this book is for If you are a blockchain developer, blockchain architect or just a cloud developer looking to get hands-on with Oracle Blockchain Cloud Service, then this book is for you. Some familiarity with the basic concepts of blockchain will be helpful to get the most out of this book
Quick Reference to DATA STRUCTURES and COMPUTER ALGORITHMS
Author: Ramakrishnan Nair Raji
language: en
Publisher: BPB Publications
Release Date: 2019-09-20
For beginners to level up Core Programming SkillsKey features Simple and easy to understand. Useful for any level of students including B.E., BTech, MCA, BCA, B.Sc. (Computer Science), etc. Algorithms used in the book are well explained and illustrated step by step. Help students in understanding how data structures are implemented in programs. Each module contains question bank which includes questions for competitive examinations like UGC-NET, placement drives, and so on. Description The book gives full understanding of theoretical topic and easy implementation in programming. The book is going to help students in self-learning of data structures and in understanding how these concepts are implemented in programs. It contains lot of figures, which will help students to visualize the concept effectively. Diagrams help students to understand how the programs involving data structure concepts are implemented within the computer system.Algorithms are included to clear the concept of data structure. Each algorithm is explained with figures to make student clearer about the concept. Sample data set is taken and step by step execution of algorithm is provided in the book to ensure the in - depth knowledge of students about the concept discussed. What will you learn New features and essential of Algorithms and Arrays. Linked List, its type and implementation. Stacks and Queues Trees and Graphs Searching and Sorting Greedy method Beauty of Blockchain Who this book is forThis book is useful for all the students of B. Tech, B.E., MCA, BCA, B.Sc. (Computer Science), and so on. Person with basic knowledge in this field can understand the concept from the beginning of the book itself.We think our book is one of a kind. We are trying to connect the past and the present here. The last module of our book is focussing on BLOCKCHAIN. It explains the concepts of blockchain through a different dimension, that is, explaining the data structure aspect of blockchain.Table of contents1. Algorithm and Arrays2. Linked Lists3. Stacks and queues4. Trees and Graphs5. Searching and Sorting6. Greedy Method7. Beauty of Blockchain About the authorRaji Ramakrishnan Nair has done BCA, MCA and M. Tech (IT) and currently working as an Assistant Professor at the P. G. Department of Computer Applications of Marian College Kuttikkanam (Autonomous). She has 14 years of teaching experience and believes that teaching is all about being 'friend, philosopher and guide' to her students. This book is inspired by her passion to simplify complex subjects for easy understanding; the real contribution of a great teacher. She is a philanthropist as well, actively involved in many social causes, which made her students to engage in relief works in Kerala mega flood and resulted in two houses being built for flood victims.Her LinkedIn Profile: linkedin.com/in/raji-ramakrishnan-nair-8820b1171 Divya Joseph, is a Teacher by passion and profession. She has done MTech (CSE) and BTech (IT) from Amal Jyothi College of Engineering, Kanjirapally. Presently, she is working as an Assistant Professor in the P.G. Department of Computer Applications, Marian College Kuttikkanam (Autonomous). Alen Joseph is an Associate Software Developer at UST Global Trivandrum. His great passion for teaching and research motivated him to write this book. He has done MCA from Marian College Kuttikkanam (Autonomous). He is a passionate tech enthusiast and his dream is to become a full-time researcher.