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Python Microservices Development – 2nd edition

Python Microservices Development – 2nd edition

By : Fraser, Ziadé
5 (3)
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Python Microservices Development – 2nd edition

Python Microservices Development – 2nd edition

5 (3)
By: Fraser, Ziadé

Overview of this book

The small scope and self-contained nature of microservices make them faster, cleaner, and more scalable than code-heavy monolithic applications. However, building microservices architecture that is efficient as well as lightweight into your applications can be challenging due to the complexity of all the interacting pieces. Python Microservices Development, Second Edition will teach you how to overcome these issues and craft applications that are built as small standard units using proven best practices and avoiding common pitfalls. Through hands-on examples, this book will help you to build efficient microservices using Quart, SQLAlchemy, and other modern Python tools In this updated edition, you will learn how to secure connections between services and how to script Nginx using Lua to build web application firewall features such as rate limiting. Python Microservices Development, Second Edition describes how to use containers and AWS to deploy your services. By the end of the book, you’ll have created a complete Python application based on microservices.
Table of Contents (14 chapters)
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12
Other Books You May Enjoy
13
Index

The OAuth2 protocol

If you are reading this book, you are in all likelihood someone who has logged in to a web page with a username and password. It's a straightforward model to confirm who you are, but there are drawbacks.

Many different websites exist, and each needs to properly handle someone's identity and password. The potential for security leaks multiplies with the number of different places an identity is stored, and how many routes a password can take through the different systems involved. It also becomes easier for attackers to create fake sites, as people become used to entering their username and password in multiple different places that may all look slightly different. Instead, you have probably come across websites that let you "Login with Google," Microsoft, Facebook, or GitHub. This feature uses OAuth2, or tools built on top of it.

OAuth2 is a standard that is widely adopted for securing web applications and their interactions with users...

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