Node.js

Navigating the intricate landscape of Node.js, this definitive guide is designed for professionals who aim for an in-depth mastery of both fundamental and nuanced aspects of Node.js development. The book unravels the core architecture of Node.js, starting with its historical roots and significance in modern back-end development, to hands-on, code-intensive discussions on complex topics such as asynchronous programming, network layer manipulations, and database integrations. Special attention is given to performance tuning, with a detailed excursion into the V8 JavaScript engine, and C++ add-ons to extend Node.js capabilities. Asynchronous design patterns, networking protocols, microservices, and containerization techniques are explored, replete with real-world examples and optimization strategies.

Structured around rich, practical examples, the book discusses methods to build scalable, efficient, and secure applications. Whether it's building RESTful APIs, real-time chat applications, or containerized microservices, the book offers robust guidance, accompanied by real code snippets and best practices. It delves into databases, from SQL to NoSQL to graph-based, and provides a clear understanding of how to integrate and tune them for better performance and security. Advanced patterns, error-handling techniques, and unit testing are covered with meticulous detail. The book also takes a forward-looking stance, preparing you for upcoming trends and features in the Node.js ecosystem.

With a layered, incremental approach, this expansive guide is not just a tutorial but a comprehensive resource, acting as a single point of truth for any professional aiming to build production-level applications using Node.js.

Contents

Chapter 1: Getting Started with Node.js

1.1. Brief History of Node.js

Tracing the origins and evolution of Node.js, illustrating its impact on server-side programming.

1.2. The Significance of Node.js in Modern Development

Examining why Node.js has become a cornerstone in modern back-end development.

1.3. Setting Up Node.js: Best Practices

Guidance on how to install and set up a Node.js development environment.

1.4. Building a Basic Node.js Application

A beginner's guide to crafting a simple Node.js app.

Chapter 2: Deep Dive: Node.js Architecture

2.1. Event Loop Explained

In-depth discussion on asynchronous programming and how the Event Loop functions within Node.js.

2.2. V8 Engine and Node.js

Insights into how Node.js utilizes the V8 JavaScript engine for code execution.

2.3. Buffers, Streams, and File I/O

Detailed exploration of handling data, file streams, and buffers in Node.js.

2.4. C++ Addons and Interfacing with Node.js

How to extend Node.js capabilities using C++ modules.

2.5. Performance Tuning in Node.js

Comprehensive guide on optimizing your Node.js applications for better performance.

Chapter 3: Advanced Networking with Node.js

3.1. Building Scalable Network Applications

Techniques for constructing network applications that can scale efficiently.

3.2. Deep Dive: The 'net', 'http', and 'https' Modules

Extensive coverage on core Node.js modules for networking tasks.

3.3. WebSocket and Real-time Communication

Implementing real-time chat and communication features.

3.4. Secure Networking: TLS/SSL and HTTPS

Best practices for secure network communication.

3.5. Network Testing and Debugging

Techniques and tools for testing network applications.

Chapter 4: Node.js with Databases

4.1. Integrating with SQL Databases

How to connect and work with SQL databases like MySQL and PostgreSQL.

4.2. NoSQL Databases and Node.js

Leveraging NoSQL databases like MongoDB and Cassandra.

4.3. Caching Strategies with Redis

Implementing cache mechanism

Dettagli