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Sling Servlets in AEM - Complete Guide

Jan 21 · 6 min read · In the previous post, we explored Sling Resource Resolution, which forms the foundation of how AEM maps HTTP requests to content. In this post, we’ll dive into Sling Servlets, the next key building bl

When to Use OSGi Services in AEM

Jan 15 · 3 min read · OSGi is extremely powerful. But with that power comes complexity, operational overhead, and architectural responsibility. Understanding what OSGi enables is only half the story. The other half is know

Indexing in AEM: How Oak Makes Queries Fast

Jan 13 · 4 min read · If querying tells us what data we want from the repository, indexing decides whether AEM survives the request or collapses under it. Now comes a critical question: How does AEM efficiently search thr

OSGi Deep Dive Series: Complete Guide to Modular Java

Jan 10 · 2 min read · This post serves as a central index for my complete OSGi Deep Dive series. OSGi is often described as complex or hard to understand, mainly because its concepts are deeply interconnected — containers,

BundleContext in OSGi: The Gateway Between a Bundle and the Framework

Jan 10 · 3 min read · In OSGi, a bundle does not interact with the framework directly. Instead, all communication between a bundle and the OSGi container happens through a single, powerful object: BundleContext. You can th

Multiple Implementations of the Same Service in OSGi

Jan 10 · 3 min read · One of the most common questions when working with OSGi services is: What if more than one bundle provides an implementation of the same service interface? In traditional Java or even Spring-based a

OSGi Bundle Activator

Jan 10 · 2 min read · A Bundle Activator is a Java class that allows you to hook into a bundle’s lifecycle. It lets you execute custom logic when: A bundle starts A bundle stops In simple terms: A Bundle Activator is

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Enhancing Digital Experiences with Adobe Experience Manager (AEM)

Jun 28, 2024 · 5 min read · In the realm of digital marketing and content management, Adobe Experience Manager (AEM) has established itself as a formidable tool for businesses aiming to deliver seamless, personalized, and engaging experiences across various digital channels. As...