“AWS Lambda in Action: Event-driven serverless applications” by Danilo Poccia is a comprehensive guide for developers looking to understand and implement serverless applications using Amazon Web Services (AWS) Lambda. The book covers the core concepts of serverless architecture and walks readers through the process of building and deploying real-world applications on AWS Lambda.
What Does This Book Cover?
The book explains the benefits of serverless computing and why AWS Lambda is a popular choice for implementing event-driven applications. It also provides clear, step-by-step instructions for setting up the necessary components for serverless computing, including AWS S3, API Gateway, and DynamoDB. Throughout the book, readers will learn how to develop, test, and deploy Lambda functions using Node.js, and also how to integrate other AWS services and tools.
Chapter 1: Running functions in the cloud
Chapter 2: Your first Lambda function
Chapter 3: Your function as a web API
Chapter 4: Managing security
Chapter 5: Using standalone functions
Chapter 6: Managing identities
Chapter 7: Calling functions from a client
Chapter 8: Designing an authentication service
Chapter 9: Implementing an authentication service
Chapter 10: Adding more features to the authentication service
Chapter 11: Building a media-sharing application
Chapter 12: Why event-driven?
Chapter 13: Improving development and testing
Chapter 14: Automating deployment
Chapter 15: Automating infrastructure management
Chapter 16: Calling external services
Chapter 17: Receiving events from other services
The book is well-organized and easy to follow, making it accessible to both beginner and intermediate-level developers. It provides hands-on examples and practical advice for optimizing serverless applications and avoiding common pitfalls. The author’s writing style is clear and concise, making it easy to understand the concepts being presented.
In conclusion, “AWS Lambda in Action” is a must-read for developers looking to build and deploy serverless applications on AWS. The book provides a solid foundation of knowledge and practical skills for utilizing AWS Lambda, and is a valuable resource for anyone looking to get started with serverless computing.
