An administrator has been tasked with deploying different applications to different user groups in the environment, while minimizing storage impact. Some applications are web-based, while some require traditional installations. Which method would best meet the goals?

The goal is to deliver different application sets to various user groups while minimizing storage consumption. Citrix App Layering is designed for this exact purpose. It separates the OS, platform, and applications into distinct, manageable layers. These layers can be combined dynamically at boot or login to create customized desktops for different user groups from a single set of master images and layers. This approach significantly reduces storage footprint by eliminating duplicate data across many desktop images. The Enterprise Layer Manager (ELM) is the appliance used to manage this process.

A. A common desktop image with all applications fails to provide different app sets to different groups and maximizes, rather than minimizes, storage impact.
B. Nutanix Flow is a network microsegmentation and security tool; it does not manage application delivery or storage optimization for VDI.
C. Deploying applications via GPO at login can be slow and complex to manage. It does not offer the storage savings inherent in a single-instancing technology like layering.

1. Nutanix. (2023). Nutanix VDI Best Practices for Citrix Virtual Apps and Desktops. Document ID: BP-2073. Section: Image Management, Subsection: Citrix App Layering. "Citrix App Layering... allows you to manage your OS and apps as separate layers. This simplifies management and reduces the storage required for VDI."

2. Citrix Tech Zone. (2023). Reference Architecture: Citrix Virtualization on Nutanix. Section: Image Management. "App Layering simplifies the application lifecycle by creating application packages that can be assigned to any number of Provisioning Services vDisks or Machine Creation Services images."

3. Nutanix University. (2023). NCP-EUC 6.5 Study Guide. Section: Image Management Strategies. "App Layering provides a solution to the problem of managing multiple images by separating the OS, platform tools, and applications into manageable units called layers."