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Hands-On Microservices with Rust

You're reading from   Hands-On Microservices with Rust Build, test, and deploy scalable and reactive microservices with Rust 2018

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Product type Paperback
Published in Jan 2019
Publisher Packt
ISBN-13 9781789342758
Length 520 pages
Edition 1st Edition
Languages
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Author (1):
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Denis Kolodin Denis Kolodin
Author Profile Icon Denis Kolodin
Denis Kolodin
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Table of Contents (19) Chapters Close

Preface 1. Introduction to Microservices 2. Developing a Microservice with the Hyper Crate FREE CHAPTER 3. Logging and Configuring Microservice 4. Data Serialization and Deserialization with the Serde Crate 5. Understanding Asynchronous Operations with Futures Crate 6. Reactive Microservices - Increasing Capacity and Performance 7. Reliable Integration with Databases 8. Interaction to Database with Object-Relational Mapping 9. Simple REST Definition and Request Routing with Frameworks 10. Background Tasks and Thread Pools in Microservices 11. Involving Concurrency with Actors and the Actix Crate 12. Scalable Microservices Architecture 13. Testing and Debugging Rust Microservices 14. Optimization of Microservices 15. Packing Servers to Containers 16. DevOps of Rust Microservices - Continuous Integration and Delivery 17. Bounded Microservices with AWS Lambda 18. Other Books You May Enjoy

What is a reactive microservice?

A microservices architecture implies the presence of multiple parts in an application. In the past, most applications were monoliths, with all of the parts contained in a single code base. The microservices approach gives us the opportunity to split a code base between multiple teams and developers, to have an individual life cycle for every microservice, and for parts to interact with a common protocol.

Does this mean that your application will be free from all of the flaws of a monolithic application? No. You can write microservices that are so closely related to each other that you can't even properly update them.

How is this possible? Imagine that you have a microservice that has to wait for the response of another microservice to send a response to a client. The other microservice, in turn, also has to wait for another microservice, and...

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