Explain Static and Editable Templates in AEM.

Static and Editable Templates in AEM

In Adobe Experience Manager (AEM), templates are blueprints for creating pages. They define the structure, layout, and initial content of a page. AEM offers two types of templates:

1. Static Templates:

Traditional Approach: These are the original templates used in older versions of AEM.
Developer-Centric: Created and managed by developers with coding knowledge.
Fixed Structure: Once a page is created from a static template, it has a fixed structure. Changes to the template do not affect existing pages.
Storage: Stored under the /apps directory in the JCR (Java Content Repository).
Less Flexible: Making changes requires developer intervention and code updates.

2. Editable Templates:

Modern Approach: Introduced in AEM 6.2, they offer more flexibility and control.
Author-Friendly: Can be created and modified by content authors without coding.
Dynamic Connection: Pages created from editable templates maintain a dynamic connection with the template. Changes to the template's structure are reflected in existing pages.
Storage: Stored under the /conf directory.
More Flexible: Offer features like template policies, layout containers, and responsive design support.

Key Differences:

Feature	Static Templates	Editable Templates
Creation	Developer-driven	Author-driven
Modification	Requires developer intervention	Can be modified by authors
Page Connection	No dynamic connection	Dynamic connection
Flexibility	Less flexible	More flexible
Storage Location	`/apps`	`/conf`
Best Practice	Not recommended for new projects	Recommended for new projects

Choosing the Right Template :

Static Templates: Suitable for projects with fixed page structures and ample developer resources.
Editable Templates: Ideal for projects requiring flexibility, author empowerment, and responsive design.