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DocumentationAEM as a Cloud ServiceUser Guide

Content Delivery Flow content-delivery

Last update: Mon Oct 28 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
  • Applies to:
  • Experience Manager as a Cloud Service

CREATED FOR:

  • Admin

The current page details publish service content delivery in AEM as a Cloud Service. Publish service content delivery includes:

  • CDN
  • AEM Dispatcher
  • AEM publisher

The data flow is as follows:

  1. The URL is added in the browser
  2. Request made to CDN mapped in DNS to that domain
  3. If content is fully cached on CDN, CDN serves it to the browser
  4. If content is not fully cached, the CDN calls out (reverse proxy) to the Dispatcher
  5. If content is fully cached on Dispatcher, Dispatcher serves it to the CDN
  6. If content is not fully cached, the Dispatcher calls out (reverse proxy) to the AEM publish
  7. The content is rendered by the browser, which may also cache it, depending on the headers

By default, the content type HTML/text is set to expire after 30