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Hands-On Reactive Programming with Python

You're reading from   Hands-On Reactive Programming with Python Event-driven development unraveled with RxPY

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781789138726
Length 420 pages
Edition 1st Edition
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Author (1):
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Romain Picard Romain Picard
Author Profile Icon Romain Picard
Romain Picard
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Table of Contents (16) Chapters Close

Preface 1. An Introduction to Reactive Programming FREE CHAPTER 2. Asynchronous Programming in Python 3. Functional Programming with ReactiveX 4. Exploring Observables and Observers 5. Concurrency and Parallelism in RxPY 6. Implementation of an Audio Transcoding Server 7. Using Third-Party Services 8. Dynamic Reconfiguration and Error Management 9. Operators in RxPY 10. Testing and Debugging 11. Deploying and Scaling Your Application 12. Reactive Streams for Remote Communication 13. A Checklist of Best Practices 14. Assessments 15. Other Books You May Enjoy

Summary

This chapter is a first step away from an initial application implementation to a software that may be deployed as a service. Docker, and its associated ecosystem, make the deployment of services on the cloud much easier than installing everything manually on virtual machines. It also makes it possible to package the application being developed, and deploy it on a testing infrastructure. For example, testing for software against different versions of Python is possible with virtualenv, provided that all these versions are available on the host system. With Docker, it is possible to do the same without even having Python installed on the host system. This saves a lot of time in the long run.

The S3 service is one of the most popular services provided by AWS. This chapter covered one usage of S3: uploading files on a bucket. The simplicity of S3 makes it very adaptable in...

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