Textbook in PDF format Description Go, a modern and efficient programming language, is rapidly gaining popularity for building robust and scalable applications. This book, Go Lang in Depth, instills you with the knowledge and skills to master Go, from its fundamental building blocks to advanced concepts. This Go programming book provides a detailed guide, starting from basic syntax and data structures to advanced concepts like concurrency and error handling. It teaches you how to build applications, including console apps, REST APIs, and web apps using popular frameworks like Gin and Beego. You will also explore creating real-world projects, such as a CRM system, and understand advanced topics like dependency injection, SOLID principles, and Docker containerization. The book covers performance optimization with profiling and benchmarking, ensures application security with authentication and cryptography, and explains design patterns and best practices for building scalable, secure web applications. By the end of this book, you will be equipped to write clean, concurrent, and performant Go code. You will understand how to design and implement complex functionalities, leverage Go's powerful features effectively, and tackle real-world programming challenges. Key Features From beginner to advanced, this book covers all aspects of Go programming. Learn by implementing practical examples and real-world projects. Follow industry best practices for writing clean, efficient, and maintainable Go code. What you will learn Practical approach with hands-on exercises, real-world examples, and practical projects. Gain a thorough understanding of Go's core concepts, including concurrency, error handling, and testing. Learn to containerize Go applications with Docker and deploy them to production environments. Implement security measures and optimize the performance of your Go applications. Who this book is for Whether you are a software engineer, data scientist, or system administrator, this book will help you harness the power of Go to build efficient, scalable, and reliable applications. No prior knowledge of Go is required, but a basic understanding of programming concepts will be beneficial. Table of Contents Go Fundamentals Advanced Features of Go Go Console Applications Building REST API Go Web Apps RPC Apps with gRPC Go Real Life Applications—CRM Go Concurrent Apps Go Dependency Injection and SOLID Containerization and Docker Go Microservices Adding Security and IAM Go Design Patterns—Part 1 Go Design Patterns—Part 2 Go Performance Tuning Patterns Go Web App Blueprints Go Mobile Applications Blueprints