Erlang Handbook

Erlang Handbook is an essential guide for anyone interested in learning about the Erlang programming language. Erlang is a functional programming language designed for building large, scalable, fault-tolerant systems that can handle high volumes of concurrent traffic. This book provides a comprehensive overview of the language and its many features, as well as practical examples of how to use it to build robust and reliable applications.

The first part of the book covers the basics of Erlang, including syntax, data types, and control structures. The authors also delve into the language’s unique features, such as message passing and pattern matching, which make it ideal for building distributed systems. They explain how Erlang’s concurrency model works, how to handle errors and exceptions, and how to build fault-tolerant systems that can recover from failures automatically.

The second part of the book is devoted to practical examples of how to use Erlang to build real-world applications. The authors cover topics such as network programming, web development, and database access, using Erlang libraries such as Cowboy, Ecto, and Ranch. They also provide examples of how to build distributed systems using the OTP framework, including how to design and implement fault-tolerant systems, handle system upgrades and hot code reloading, and use Erlang’s powerful process monitoring tools.

Throughout the book, the authors provide numerous code examples and detailed explanations of how the code works. They also offer tips and best practices for working with Erlang, including how to write clean, maintainable code, and how to use the Erlang shell and debugging tools effectively. The book is written in a clear and concise style, making it accessible to both novice and experienced programmers.

In summary, Erlang Handbook is an indispensable resource for anyone interested in learning Erlang. Whether you’re a software developer, system administrator, or technical manager, this book will provide you with the knowledge and skills you need to build robust, scalable, and fault-tolerant systems using one of the most powerful programming languages available today.