January 30, 2026
AEM
The Loneliest Pattern: A Deep Dive into the Singleton
In the world of software engineering, there are times when “the more, the merrier” is exactly the wrong philosophy. Sometimes,…
January 27, 2026
Sling Content Distribution (SCD): a practical guide for cloud & on‑prem
Apache Sling Content Distribution (SCD) lets you move content (Sling resources) across Sling/AEM instances using a path‑level API and configurable…
January 20, 2026
Caching Strategies for Dispatcher & CDN in Dynamic AEM Environments
How to ensure fast, reliable, selective cache updates when Content Fragments (CF) and Experience Fragments (XF) change Modern AEM implementations…
January 16, 2026
AEM Replication & Dispatcher Flush: Agents & Sling Content Distribution
Replication Agents: what they do & where they live Replication agents in AEM are the mechanism to: They are configured…
January 06, 2026
Cluster-aware event handling in AEM: using TopologyEventListener and topology-aware jobs
Why “cluster‑aware” matters in AEM (especially Cloud Service) On AEM as a Cloud Service, code always runs in a cluster,…
December 24, 2025
Run Modes in AEM: Configuration and Best Practices
Adobe Experience Manager (AEM) uses Run Modes to define environment-specific behavior. They allow you to load configurations, enable bundles, and…
December 19, 2025
Understanding Templates in AEM: Static vs Editable
Templates in Adobe Experience Manager (AEM) control the structure, policies, and component availability for pages. Broadly, AEM supports two kinds…
December 15, 2025
AEM Event Handling at a Glance
This guide consolidates AEM event-handling approaches with what each mechanism does, when to use them, how to implement, and copy-paste…
December 01, 2025
AEM: Sightly Dialog Validation
In Adobe Experience Manager (AEM), a Sightly dialog (based on the cq:dialog node) can include various structural nodes such as…
November 28, 2025
AEM: OIDC based Custom Authentication Handler
OpenID Connect or commonly known as OIDC is an authentication layer on top of the OAuth 2.0 authorization framework. It…