Adobe AD0-E134: Which Adobe recommended best practice should developer choose

Question

An AEM application development team is assigned a task to create an Event-Driven Data Layer implementation for an Analytics solution. Which Adobe recommended best practice should the developer choose?

A. Use Adobe Experience Platform’s data layer to integrate with AEM.
B. Create a custom data layer and add each component, template, and its properties to the data layer.
C. Use Adobe Client Data Layer and integrate with Core components.
D. Create an Adobe Cloud Service configuration to use third-party tool’s data layer.

Answer

C. Use Adobe Client Data Layer and integrate with Core components.

Explanation

The recommended best practice for creating an Event-Driven Data Layer implementation for an Analytics solution in Adobe Experience Manager (AEM) is to choose option C: Use Adobe Client Data Layer and integrate with Core components.

The Adobe Client Data Layer (CDL) is a JavaScript library provided by Adobe that acts as a central data hub for collecting and managing data within an AEM implementation. It provides a standardized way to capture and expose data from various components and templates in AEM.

Integrating the Adobe CDL with the Core components in AEM ensures that the data layer captures information from the built-in components and templates, which are commonly used in AEM development. This integration allows you to leverage the existing functionality and data capture capabilities provided by the Core components.

By using the Adobe CDL and integrating it with Core components, you can achieve the following benefits:

1. Consistency: The Adobe CDL provides a consistent structure for capturing and managing data across different components and templates. This consistency makes it easier to work with the data layer and ensures that data is captured in a uniform manner.
2. Scalability: The Adobe CDL is designed to handle large-scale implementations, making it suitable for enterprise-level projects. It provides efficient data capture and management mechanisms, allowing you to scale your analytics solution as your AEM implementation grows.
3. Compatibility: The Adobe CDL is designed to work seamlessly with Adobe Analytics and other Adobe Experience Cloud solutions. It ensures that the captured data is compatible with the analytics tools and can be easily utilized for reporting and analysis purposes.
4. Future-proofing: By using the recommended Adobe solution, you align your implementation with Adobe’s best practices and roadmap. This helps to future-proof your implementation and ensures compatibility with upcoming enhancements and features.

In summary, choosing option C and using the Adobe Client Data Layer while integrating it with Core components is the recommended best practice for creating an Event-Driven Data Layer implementation in AEM. It provides consistency, scalability, compatibility, and future-proofing for your analytics solution.

Reference

• The Event-Driven Data Layer – Jim Gordon’s Blog (jimalytics.com)
• A Guide To Event-Driven Data Layers With Adobe Post 1: Terms & Context | Search Discovery
• How to build a data architecture to drive innovation—today and tomorrow | McKinsey
• Adobe Client Data Layer Extension | Adobe Experience Platform
• Using the Adobe Client Data Layer with AEM Core Components | Adobe Experience Manager
• Create a data layer | Adobe Analytics
• All you need to know about Adobe Client Data Layer… – Adobe Experience League Community – 392538
• GitHub – adobe/adobe-client-data-layer: An event-driven store for all trackable data of your site.

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