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Mastering Python Design Patterns

You're reading from   Mastering Python Design Patterns Craft essential Python patterns by following core design principles

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Product type Paperback
Published in May 2024
Publisher Packt
ISBN-13 9781837639618
Length 296 pages
Edition 3rd Edition
Languages
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Authors (2):
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Kamon Ayeva Kamon Ayeva
Author Profile Icon Kamon Ayeva
Kamon Ayeva
Sakis Kasampalis Sakis Kasampalis
Author Profile Icon Sakis Kasampalis
Sakis Kasampalis
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Toc

Table of Contents (17) Chapters Close

Preface 1. Part 1: Start with Principles FREE CHAPTER
2. Chapter 1: Foundational Design Principles 3. Chapter 2: SOLID Principles 4. Part 2: From the Gang of Four
5. Chapter 3: Creational Design Patterns 6. Chapter 4: Structural Design Patterns 7. Chapter 5: Behavioral Design Patterns 8. Part 3: Beyond the Gang of Four
9. Chapter 6: Architectural Design Patterns 10. Chapter 7: Concurrency and Asynchronous Patterns 11. Chapter 8: Performance Patterns 12. Chapter 9: Distributed Systems Patterns 13. Chapter 10: Patterns for Testing 14. Chapter 11: Python Anti-Patterns 15. Index 16. Other Books You May Enjoy

The Serverless pattern

The Serverless pattern abstracts server management, allowing developers to focus solely on code. Cloud providers handle the scaling and execution based on event triggers, such as HTTP requests, file uploads, or database modifications.

Figure 6.3 – The Serverless pattern

Figure 6.3 – The Serverless pattern

The Serverless pattern is particularly useful for Microservices, APIs, and event-driven architectures.

Real-world examples

There are several examples we can think of for the Serverless pattern. Here are some of them:

  • Automated data backups: Serverless functions can be scheduled to automatically back up important data to cloud storage
  • Image processing: Whenever a user uploads an image, a serverless function can automatically resize, compress, or apply filters to the image
  • PDF generation for E-commerce receipts: After a purchase is made, a serverless function generates a PDF receipt and emails it to the customer

Use cases for the...

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