NestJS Essentials - Definitive Reference for Developers and Engineers

Richard Johnson

Sinopsis

"NestJS Essentials""NestJS Essentials" is an authoritative guide designed for architects, engineers, and professional developers seeking to master the intricacies of building scalable, robust, and maintainable server-side applications with NestJS. Meticulously organized, the book explores the foundations of NestJS’s architecture, including its dependency injection system, modular design patterns, and compositional best practices that enable the creation of enterprise-scale projects. Readers will gain practical expertise in advanced request routing, custom decorators, middleware, guards, and providers, ensuring a clean, testable, and efficient codebase.Covering the full spectrum of modern backend development, the book delves into sophisticated configuration management strategies, advanced data modeling with both SQL and NoSQL technologies, and the design of RESTful and GraphQL APIs. Comprehensive chapters address security—including robust authentication, authorization, and audit practices—as well as distributed architectures, highlighting microservices, event-driven systems, and scalable deployment patterns with Docker and Kubernetes. Special emphasis is placed on feature flags, dynamic configuration, and real-world concerns such as secure secrets management, multi-environment support, and production-grade monitoring.With extensive coverage of automated testing, observability, and DevOps workflows, "NestJS Essentials" equips readers to implement health checks, distributed tracing, performance tuning, and resilient CI/CD pipelines. Real-world case studies, anti-pattern analyses, and hands-on examples provide actionable insights, while dedicated sections on framework extension, internationalization, and real-time communications ensure readers are prepared for advanced scenarios. Whether upgrading legacy systems or architecting greenfield solutions, this guide is an indispensable companion for professionals aiming to excel in the evolving NestJS ecosystem.

Disponible desde: 06/06/2025.

Longitud de impresión: 250 páginas.

Ciencia y tecnología

Otros libros que te pueden interesar

The Shark Handbook 3rd Edition -...

Greg Skomal

The ultimate shark encyclopedia for every ocean enthusiast. Discover the incredible diversity of one of Earth's oldest and most fascinating predators. 
Written by renowned marine biologist and Shark Week expert Dr. Greg Skomal, The Shark Handbook is the definitive reference to the sharks of the world. Featuring more than 400 species profiles, breathtaking full-color photography, and the latest scientific discoveries, this comprehensive guide explores everything from familiar great whites and hammerheads to rare deep-sea species few people have ever seen. 
Inside you'll discover:Profiles of more than 400 shark speciesShark anatomy, evolution, habitats, behavior, and reproductionStunning full-color photography throughoutUpdated scientific research and fascinating discoveriesConservation insights and the important role sharks play in healthy oceans 
  
Whether you're a lifelong shark enthusiast, a scuba diver, an aspiring marine biologist, or simply fascinated by ocean life, The Shark Handbook is an essential addition to your library. 
Diagrams, an appendix, and a bibliography can be found in the audiobook companion PDF download.

Ver libro

Ultimate NET MAUI Projects -...

Raúl Pimienta

Build Stunning Cross-Platform Apps with the Power of C# and . NET MAUI.
Book Description
As the need for unified mobile and desktop applications continues to rise, . NET MAUI offers a modern, efficient solution—enabling developers to create native apps for Android, iOS, Windows, and macOS using a single codebase in C# and XAML. Ultimate . NET MAUI Projects is your comprehensive, hands-on guide to mastering this powerful framework, and building production-ready, cross-platform applications.
This book walks you through the complete development lifecycle—from foundational concepts to advanced techniques. You will also learn how to design responsive UIs with XAML, implement clean architecture using the MVVM pattern, integrate local data storage with SQLite, and connect to external APIs for dynamic content. Additionally, you will explore performance tuning, deployment practices, testing on emulators and real devices.
Through guided, real-world projects including a feature-rich E-Commerce app, a robust ERP system, an interactive educational platform, and a dynamic social media interface, you will gain the skills and confidence to build scalable and maintainable applications that work seamlessly across platforms. Hence, whether you are a developer breaking into cross-platform development or a seasoned pro refining your mobile strategy, Ultimate . NET MAUI Projects is your essential resource for building with impact.
Table of Contents
1. Getting to know . NET MAUI
2. Main Features of . NET MAUI
3. Getting Started with . NET MAUI
4. Design Patterns in . NET MAUI
5. Using Blazor Components in . NET MAUI
6. Internal DB and API Connection
7. Best Practices in . NET MAUI
8. Building an E-Commerce App
9. Building an ERP App
10. Building a Social Media App
11. Building an Education App

Index

Ver libro

CompTIA A+ Certification Study...

Richie Miller

If you want to become an A+ Technician, this book is for you!  
  
BUY THIS BOOK NOW AND GET STARTED TODAY! 
  
In this book you will discover: 
Introduction to A+ Certification Exams 
Operating System Fundamentals 
Vendor-specific Limitations 
Microsoft Windows Editions and Versions 
Windows Editions 
OS Installation Considerations and Upgrade Methods 
Upgrade Considerations 
Boot Methods & Partitioning 
File System Formatting & Post-installation Tasks 
How to Use Microsoft Command-line 
Interface Personalization 
System Personalization 
Networking Features 
Hardware Settings Applets 
Application Installation and Configuration 
Distribution Methods 
Permissions and Security 
Workgroup vs. Domain Networking 
Firewall and Discovery Settings 
IP Address & NIC Settings 
How to Map Shares and Printers 
How to Establish Remote Connections 
macOS GUI Features & Tools 
Linux Features and Tools 
How to Solve Microsoft Windows OS Issues 
How to Create a Windows Bare Metal Image 
How to Solve Performance Issues 
How to Solve OS and Application Crashes 
How to Solve Mobile Device Software Issues 
How to Mitigate Malware 
How to Optimise Web Browser Security 
How to Remove Malware 
  
BUY THIS BOOK NOW AND GET STARTED TODAY!

Ver libro

The Forgotten Sense - The New...

Jonas Olofsson

A New York Public Library "Best Book of the Year" “The Forgotten Sense leaves us with the hope of new discoveries and new recoveries—so that we may once again revel in the glorious, fragrant world around us.”—Wall Street Journal 
By one of the world’s leading researchers into the science of smell, a fascinating exploration of our most essential yet least understood sense—enabling us to appreciate food and drink, warning us of dangers, and even influencing who we fall in love with 
Our sense of smell guides our lives far more than our screen-heavy, sight-privileged era would suggest. It animates our experience of food and drink, helps us access memories, and strengthens our intimacy with each other. But, long considered our most “beastly” sense, the inner workings of smell have stumped scientists for centuries. 
Now, cognitive scientist and leading smell researcher Jonas Olofsson uncovers the sophisticated processes that drive our olfactory system, with profound implications for how we perceive the world around us. Drawing from cutting-edge original research, Olofsson shows that not only is our sense of smell extraordinarily sensitive, its process of chemical exchange shaped human evolution on its most fundamental level. 
From the pheromones, environmental signals, and emotions we process with each breath, olfaction makes us the individuals we are. Moreover, smelling is an intellectual exercise, Olofsson argues, one that we have the remarkable capacity to strengthen and, with some effort, even regain after illness. 
With infectious curiosity and a host of applications—from emotional health and gastronomy to literature and even politics—The Forgotten Sense is a wide-ranging and entertaining look at this most understudied function of human life.

Ver libro

Beehive Alchemy Unveiled -...

Emily Parker

The extensive manual "Beehive Alchemy Unveiled: Crafting with Honey and Beeswax" examines the countless applications for honey and beeswax in inventive and environmentally friendly methods. This book explores the chemistry of these natural bee products and shows readers how to make everything from healthy skincare items infused with honey to opulent beeswax candles. It's ideal for both novice and seasoned craftsmen who wish to explore the beauties of nature because it provides comprehensive, step-by-step directions. 
Beyond crafting, the book highlights environmentally beneficial methods, demonstrating how products like reusable beeswax food wraps may be made with honey and beeswax to cut down on plastic waste. It also provides readers with information about the holistic and therapeutic qualities of these natural compounds, emphasizing their health advantages. 
"Beehive Alchemy Unveiled" encourages thoughtful, handcrafted gift ideas in addition to personal creations. This book offers many ideas for people who wish to share their products with others, whether they be candle sets, skincare kits, or honey jars with a distinctive twist. 
This handbook encourages readers to craft with more mindfulness by emphasizing sustainability and environmental care. This book provides access to the fascinating realm of beehive alchemy for anybody seeking to rediscover nature and infuse their life with a creative element.

Ver libro

On Your Own in the Wilderness

Bradford Angier

The classic guide to living amid wild, unspoiled nature by a legendary outdoorsman and an experienced survivalist.     A longtime Army colonel, Townsend Whelen later became renowned for his passion for wilderness exploration and his skills as a rifleman. Bradford Angier, inspired by Henry David Thoreau and possessing the same adventurous spirit, advocated for back-to-the-land living and wrote extensively on outdoor survival skills. In this book, they collaborate to offer a guide to discovering the inexpressible thrill of primitive country, the workshop of nature, and the appreciation of wilderness technique.    Unspoiled regions possess a quiet beauty and peace—no artificiality, no crowds, all woods uncut. There is unbounded satisfaction and pleasure in successfully meeting the challenge of the wilderness. Colonel Townsend Whelen and Bradford Angier have combined their vast experiences camping and bivouacking to produce the perfect guide to peace and utter freedom. If the wilderness calls you, they invite you to join them and talk about how to live in it. They explain what from their experience they found to be the best ways of entering wild and unspoiled country, of finding their way through it with the right knowledge and equipment, and of living there in comfort and safety. On Your Own in the Wilderness is their explicit direction on how to escape to an earthly paradise.

Ver libro