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Play Framework essentials

You're reading from   Play Framework essentials An intuitive guide to creating easy-to-build scalable web applications using the Play framework

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Product type Book
Published in Sep 2014
Publisher
ISBN-13 9781783982400
Pages 200 pages
Edition 1st Edition
Languages
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Author (1):
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Julien R Foy Julien R Foy
Author Profile Icon Julien R Foy
Julien R Foy
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Toc

Table of Contents (9) Chapters Close

Preface 1. Building a Web Service FREE CHAPTER 2. Persisting Data and Testing 3. Turning a Web Service into a Web Application 4. Integrating with Client-side Technologies 5. Reactively Handling Long-running Requests 6. Leveraging the Play Stack – Security, Internationalization, Cache, and the HTTP Client 7. Scaling Your Codebase and Deploying Your Application Index

Scaling up your server

The previous section raises the question of how to handle a higher number of concurrent requests, as depicted in the following diagram:

Scaling up your server

A server under an increasing load

The previous section explained how to avoid wasting resources to leverage the computing power of your server. But actually, there is no magic; if you want to compute even more things per unit of time, you need more computing power, as depicted in the following diagram:

Scaling up your server

Scaling using more powerful hardware

One solution could be to have a more powerful server. But you could be smarter than that and avoid buying expensive hardware by studying the shape of the workload and make appropriate decisions at the software-level.

Indeed, there are chances that your workload varies a lot over time, with peaks and holes of activity. This information suggests that if you wanted to buy more powerful hardware, its performance characteristics would be drawn by your highest activity peak, even if it occurs very occasionally...

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