AEM

Adobe Experience Manager (AEM) is widely used for building high‑performance, content‑driven websites where caching via Dispatcher and CDN plays a…

Double-Checked Locking In the previous example, using synchronized on the entire getInstance() method works, but it’s expensive. Every time a…

In the world of software engineering, there are times when “the more, the merrier” is exactly the wrong philosophy. Sometimes,…

Apache Sling Content Distribution (SCD) lets you move content (Sling resources) across Sling/AEM instances using a path‑level API and configurable…

How to ensure fast, reliable, selective cache updates when Content Fragments (CF) and Experience Fragments (XF) change Modern AEM implementations…

Replication Agents: what they do & where they live Replication agents in AEM are the mechanism to: They are configured…

Why “cluster‑aware” matters in AEM (especially Cloud Service) On AEM as a Cloud Service, code always runs in a cluster,…

Adobe Experience Manager (AEM) uses Run Modes to define environment-specific behavior. They allow you to load configurations, enable bundles, and…

Templates in Adobe Experience Manager (AEM) control the structure, policies, and component availability for pages. Broadly, AEM supports two kinds…

This guide consolidates AEM event-handling approaches with what each mechanism does, when to use them, how to implement, and copy-paste…