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Liferay Portal 6.x Enterprise Intranets (Update)

You're reading from   Liferay Portal 6.x Enterprise Intranets (Update) A practical guide to adopting portal development best practices in an Enterprise world

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Product type Paperback
Published in Aug 2015
Publisher Packt
ISBN-13 9781782162841
Length 614 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (13) Chapters Close

Preface 1. Introducing Liferay for Your Intranet FREE CHAPTER 2. Setting Up a Home Page and Navigation Structure for the Intranet 3. Bringing in Users 4. Forums, Categorization, and Asset Publishing 5. Understanding Wikis, Dynamic Data Lists, and Polls 6. Blogs, WYSIWYG Editors, and Social Networking 7. Understanding Sites 8. Document and Media Management 9. Web Content Management 10. Marketplace, Social Office, and Audience Targeting 11. Server Administration Index

Content Delivery Network


Content Delivery Network (CDN) is a large distributed system of servers deployed in multiple data centers across the Internet. It serves content to end users with high availability and high performance. The static content (images, JavaScript, CSS, and so on) is stored on multiple servers, and while retrieving the content, it pulls from the nearest server (closest to the users).

CDN functions as a caching proxy, which means the static content is copied to a local server in a cache for fast and easy retrieval of content. By this process, you improve the latency time since the browsers are so much more capable of downloading static content from the local server cache. When the users request the server for content, it generally triggers an algorithm and locates the content closest to the user. It reduces waiting time for the request and load on the application server. This process also improves the portal performance.

Liferay has some restrictions on using CDN as it allows...

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