Is Introduction to GraphQL for Backend Developers suitable for beginners?

Yes, Introduction to GraphQL for Backend Developers is designed for both beginners and intermediate practitioners with step-by-step explanations and practical examples.

Who is the author of Introduction to GraphQL for Backend Developers?

Introduction to GraphQL for Backend Developers is authored by Marco Rinaldi, an expert in backend development with extensive practical experience.

Where can I purchase Introduction to GraphQL for Backend Developers?

You can purchase Introduction to GraphQL for Backend Developers directly from Dargslan TechBooksPro with instant digital access and worldwide availability.

Introduction to GraphQL for Backend...

Name: Introduction to GraphQL for Backend Developers
Brand: Dargslan
SKU: MG65V1UMA0TE
Price: 6.99 EUR
Availability: InStock
Author: Marco Rinaldi
ISBN: MG65V1UMA0TE

About This Book

### Introduction to GraphQL for Backend Developers: Build Flexible and Efficient APIs Using GraphQL from the Ground Up Transform your API development approach with this comprehensive guide to GraphQL, specifically designed for backend developers who want to move beyond the limitations of traditional REST APIs. This practical handbook takes you from GraphQL fundamentals to advanced implementation patterns, providing the knowledge and tools needed to build modern, scalable APIs that deliver exactly what clients need. GraphQL has revolutionized how we think about API design by solving common REST problems like over-fetching, under-fetching, and the constant need for new endpoints. This book provides a systematic approach to mastering GraphQL, combining theoretical understanding with hands-on implementation guidance. Starting with core concepts and architectural differences between GraphQL and REST, you'll quickly move into practical implementation. Learn to set up GraphQL servers using popular frameworks, design effective schemas that evolve with your applications, and write efficient resolvers that connect to various data sources including databases and existing REST services. The book covers essential backend development concerns including robust error handling, authentication and authorization patterns, and performance optimization strategies. Advanced topics include real-time subscriptions, pagination techniques, and enterprise-scale patterns like GraphQL Federation for microservices architectures. Each chapter builds progressively on previous concepts, featuring real-world examples, code snippets in JavaScript/Node.js, and practical scenarios you can immediately apply to your projects. The comprehensive appendices provide quick-reference materials, comparison charts, sample schemas, and setup guides for popular GraphQL tools and frameworks. Whether you're building new APIs from scratch or modernizing existing systems, this book equips you with the expertise to leverage GraphQL's full potential, creating APIs that are not just functional but truly exceptional in terms of developer experience and application performance.

Quick Overview

Master GraphQL from fundamentals to advanced patterns. Build flexible, efficient APIs with practical examples covering schemas, resolvers, databases, auth, and more.

Key Topics Covered

GraphQL fundamentals and core concepts
GraphQL vs REST API comparison
GraphQL server setup and configuration
Schema design and type system
Resolvers and data fetching patterns
Database integration and ORM usage
Authentication and authorization patterns
Error handling and validation
Performance optimization techniques
Real-time subscriptions and live updates
Pagination and filtering strategies
GraphQL Federation and microservices
Testing GraphQL APIs
Security best practices
Production deployment patterns

Who Should Read This Book

Backend developers transitioning from REST to GraphQL, Full-stack developers working on API design, Software architects evaluating GraphQL adoption, Senior developers implementing scalable API solutions, Team leads introducing GraphQL to development teams, DevOps engineers working with GraphQL deployments

Prerequisites

Basic server-side programming experience, Understanding of APIs and web services, Familiarity with databases and data modeling, Knowledge of JavaScript/Node.js (helpful but not required), Basic understanding of HTTP and web protocols

| Chapter | Title | Page | | ------- | ------------------------------------------------------- | ---- | | 1 | What is GraphQL? | 7 | | 2 | How GraphQL Works | 24 | | 3 | Setting Up a GraphQL Server | 38 | | 4 | Defining the GraphQL Schema | 62 | | 5 | Writing Resolvers | 85 | | 6 | Using Variables and Arguments in Queries | 104 | | 7 | Integrating with Databases | 123 | | 8 | GraphQL and REST APIs | 139 | | 9 | Error Handling in GraphQL | 154 | | 10 | Authentication and Authorization | 176 | | 11 | Pagination and Filtering | 198 | | 12 | GraphQL Subscriptions | 224 | | 13 | Performance Optimization | 252 | | 14 | GraphQL Federation and Microservices | 275 | | App | GraphQL cheat sheet | 291 | | App | Comparison chart | 313 | | App | Sample schema for a blog, e-commerce, or CRM app | 325 | | App | Setup guide for Apollo Server, GraphQL Yoga, and others | 362 | | App | Suggested tools | 381 |

About This Publication

This comprehensive guide is crafted specifically for backend developers ready to embrace the future of API development with GraphQL. You'll master the complete GraphQL ecosystem, from understanding its revolutionary approach to data fetching through implementing enterprise-scale solutions. The book follows a progressive learning path that takes you from GraphQL fundamentals to advanced implementation patterns. You'll start by understanding how GraphQL solves traditional REST API limitations, then move through hands-on implementation of servers, schemas, and resolvers. Advanced sections cover real-time subscriptions, performance optimization, and microservices federation patterns. Each chapter combines theoretical knowledge with practical implementation, featuring real-world scenarios and code examples you can immediately apply to your projects. By the end of this book, you'll have the confidence and expertise to build GraphQL APIs that scale with your applications while providing exceptional developer experience. The book includes comprehensive appendices with quick-reference materials, tool setup guides, and sample schemas for common application types, making it an invaluable long-term reference for your GraphQL development journey.

Book Details

Format: PDF
File Size: 2.0 MB
Chapters: 14
Code Examples: 99
Exercises: 99
Difficulty Level: beginner
Reading Time: 24-30

Special Features

• Progressive learning approach from fundamentals to advanced implementation patterns • Real-world examples and practical code snippets in JavaScript/Node.js • Hands-on exercises and scenarios you can immediately apply to your projects • Comprehensive coverage of GraphQL ecosystem tools and frameworks • Performance optimization techniques and security best practices • Enterprise-scale patterns including GraphQL Federation for microservices • Quick-reference appendices with cheat sheets and comparison charts • Sample schemas for common application types (blog, e-commerce, CRM) • Setup guides for popular GraphQL tools and development environments • Long-term reference value with practical implementation guidance