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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
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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

Containerization

As we said before, in cloud computing, the cloud provider is responsible for providing the server resources to users on demand. However, what does that actually mean? How are those resources provided? How is the server with all the necessary configurations created, and how it is isolated from other users? To understand this, we must understand how containers work.

Containers are basically a type of virtualization. Let's discuss this concept.

Virtualization

Virtualization is a technology that allows the running of many isolated virtual machines on one server. A virtual machine is an emulation of a computer system governed by the virtualization application running on the server's operating system....

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