QuestionQ21

Integrating AEM into application servers and web servers

A content author creates an article page in AEM, and a notification must be sent to a third-party system.

An Architect must ensure that the notification is attempted multiple times if the third-party system is temporarily unavailable.

How should the Architect fulfill this requirement?

  • A Sling Pipes
  • B Sling Jobs
  • C Event Handlers
  • D Event Listeners
Explanation

Sling Jobs support at-least-once asynchronous processing and can retry failed work. A job queue can configure the number of retries and the delay between retries, allowing notification delivery to be retried while the external system is temporarily unavailable.

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