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Hands-On Cloud Development with WildFly

You're reading from   Hands-On Cloud Development with WildFly Develop, deploy, and configure cloud-based, enterprise Java applications with WildFly Swarm and OpenShift

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781786462374
Length 310 pages
Edition 1st Edition
Languages
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Author (1):
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Tomasz Adamski Tomasz Adamski
Author Profile Icon Tomasz Adamski
Tomasz Adamski
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Table of Contents (14) Chapters Close

Preface 1. Java EE and Modern Architectural Methodologies FREE CHAPTER 2. Getting Familiar with WildFly Swarm 3. Right-Sizing Your Services 4. Tuning the Configuration of Your Services 5. Testing Your Services with Arquillian 6. Deploying Applications on the Cloud with OpenShift 7. Configuring Storage for Your Applications 8. Scaling and Connecting Your Services 9. Configuring Continuous Integration Using Jenkins 10. Providing Security Using Keycloak 11. Adding Resilience Using Hystrix 12. Future Direction 13. Other Books You May Enjoy

Cloud computing

OK. Let's start at the beginning. So, what actually is cloud computing?

Cloud computing is an IT paradigm that advocates the use of shared pools of configurable resources and services provided over the internet. Those services are provided on demand, rapidly, and with minimal management. As a result, cloud computing allows for flexible architecture, optimized resource usage, and the possibility of decoupling the infrastructure provider from a consumer, enabling the separation of concerns. Let's examine those statements in greater detail.

Resources provisioned on demand give you, as a developer or an architect, flexibility in configuring your technical infrastructure. Starting the project is cheap, as you don't have to begin with infrastructure investments. Also, when your project is in production, computing resources may be scaled automatically to...

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