Question 22 - AD0-E126 discussion

To automatically update cached content when changes are made in Adobe Experience Manager (AEM), configuring a Replication Agent is the most effective solution. The Replication Agent is responsible for flushing or invalidating cached content on the AEM Dispatcher whenever content is activated (published) from the author instance. This ensures that the cached content is kept up-to-date without requiring manual intervention.

Key Features of Replication Agents for Caching:

Automatic Cache Invalidation: The Replication Agent can be configured to automatically invalidate cached pages on the Dispatcher when content changes, ensuring that users always see the latest content.

Improved Content Delivery Performance: By keeping the cache updated automatically, the Replication Agent helps maintain optimal performance for end users, as they receive updated content quickly.

Customizable Cache Flushing: Replication Agents can be tailored to specific caching strategies, allowing organizations to fine-tune cache invalidation based on their needs and site structure.

Adobe Experience Manager

Reference:

Configuring Replication Agents is a fundamental aspect of AEM Dispatcher caching management. Adobe documentation provides guidance on setting up and customizing Replication Agents to automatically handle cache invalidation, a critical step in ensuring content freshness on websites hosted in AEM. This feature is supported in AEM as a Cloud Service and AEM 6.5+, making it a versatile tool for effective cache management in any AEM deployment.