Books: 2


Build data-driven React applications with ease using GraphQL and Relay
KEY FEATURES * Take your React applications to the next level with GraphQl and Relay * Explore the concepts of data fetching, data handling, and more * Learn to deploy your applications, which are compliant with GraphQl and Relay BOOK DESCRIPTION There’s a new choice for implementing APIs more » – the open source and Facebook-created GraphQL specification. Designed to solve many of the issues of working with REST, GraphQL comes alongside RelayJS, a React library for querying a server that implements the GraphQL specification. This book takes you quickly and simply through the skills you need to be able to build production ready applications with both GraphQL and RelayJS. Beginning with a solid foundation in the GraphQl specification, this book swiftly moves to how a data layer can be implemented for your web application using Relay. Get to grips with GraphQL and Relay concepts creating data containers, data masking, and more as your progress towards building a production-ready application. WHAT YOU WILL LEARN * Understand what problem GraphQL solves and how it differs from traditional REST architectures * Create a GraphQL server * Develop modular and maintainable GraphQL code * Grasp how to define GraphQL mutations * Comprehend how to define GraphQL queries * Modify a GraphQL server to be Relay-compliant * Develop a Relay client-side application with ReactJS that consumes a GraphQL endpoint ABOUT THE AUTHOR Samer Buna is a technical content author, software engineer, and mentor. He has a master's degree in information security and over ten years of progressive experience and success creating tailored solutions for businesses within many industries. Samer is passionate about everything JavaScript, and he loves exploring new libraries. His favorite technical stacks are Node.js for the backend and React.js for the frontend. Samer has authored a few books and online courses about React and GraphQL. You can follow him on Twitter at @samerbuna, and you can read more of what he writes at TABLE OF CONTENTS 1. An Introduction to GraphQL and Relay 2. The Query Language 3. The GraphQL Schema 4. Configuring React Applications to Use Relay 5. Making GraphQL Queries Relay-Compliant 6. Relay Variables and Object Identification 7. Relay Mutations 8. Deploying to the Cloud « less
This Springer Brief discusses efficient security protocols and schemes for multi-hop wireless networks. It presents an overview of security requirements for these networks, explores challenges in securing networks and presents system models. The authors introduce mechanisms to reduce the overhead and more » identify malicious nodes that drop packets intentionally. Also included is a new, efficient cooperation incentive scheme to stimulate the selfish nodes to relay information packets and enforce fairness. Many examples are provided, along with predictions for future directions of the field. Security for Multi-hop Wireless Networks demonstrates recent research that enhances the efficiency and safety of these key networks. Concise and practical, it is a useful tool for researchers and professionals working in network security. It is also a valuable resource for advanced-level students interested in wireless communications and networking. « less