Apache Sling ◉

Sling breaks down a URL into components: the Resource Path , Selectors , Extension , and Suffix .

The most distinctive feature of Apache Sling is how it handles an incoming request. Instead of a "Controller" finding "Data," the "Resource" finds the "Script". apache sling

It runs on an OSGi container (typically Apache Felix), allowing for highly modular development where components and services can be updated at runtime without restarting the server. Sling breaks down a URL into components: the

Once the resource is identified, Sling checks its sling:resourceType . It then searches the /apps or /libs folders for a script that matches the requested extension (e.g., .html , .json ) and selectors. Essential Development Features 1. Sling Models SEO and URL Management Best Practices - Experience League It runs on an OSGi container (typically Apache

It is designed to work on top of a JSR-170 compliant content repository, treating the entire repository tree as a set of addressable resources. The Resource Resolution Process

At its core, Apache Sling is a framework. Unlike traditional Model-View-Controller (MVC) frameworks that route requests to a specific controller based on a URL pattern, Sling maps requests directly to resources stored in a content repository, such as Apache Jackrabbit . Key Architectural Pillars

Sling is built from the ground up to follow REST principles, where every piece of content is accessible via a unique URI.