To spin up VMware Horizon and effectively use it in your organization, there are several key components and responsibilities to consider. VMware Horizon is a complex solution, designed to deliver virtual desktops and applications through a single platform. Here’s a breakdown of what you’ll need and the responsibilities associated with each component:

1. VMware Horizon Infrastructure

  • Horizon Connection Server: This is the core component responsible for managing the connection between the user and their virtual desktop or application. It handles user authentication, desktop pool management, and brokering connections.
    • Responsibility: Setting up, configuring, and maintaining the Connection Server for optimal performance and security.
  • VMware vSphere: This includes ESXi hosts and vCenter Server, providing the virtualization layer where the virtual machines (VMs) for the desktops and applications run.
    • Responsibility: Managing and monitoring ESXi hosts, vCenter Server, and associated network and storage resources.
  • Horizon Client: A software client installed on user devices, enabling access to virtual desktops and applications.
    • Responsibility: Ensuring compatibility and proper installation on user devices.

2. Network Infrastructure

  • Load Balancer: Essential for distributing client requests across multiple Horizon Connection Servers, especially in large deployments.
    • Responsibility: Configuring and maintaining the load balancer for high availability and performance.
  • Firewall and Network Security: To protect data and manage traffic.
    • Responsibility: Implementing and updating firewall rules and security policies.

3. Storage

  • High-Performance Storage Solution: For storing virtual desktops and applications.
    • Responsibility: Managing storage resources to ensure speed and efficiency, as well as scalability.

4. Software and Licensing

  • VMware Horizon Software: The Horizon suite itself.
    • Responsibility: Acquiring and managing the appropriate licensing, installing, and configuring the software.

5. Additional Components for Advanced Features

  • Unified Access Gateway (UAG): For secure remote access to the Horizon environment.
    • Responsibility: Deploying and configuring UAGs, ensuring secure connectivity for remote users.
  • VMware Horizon Composer: For managing linked-clone desktop pools.
    • Responsibility: Setting up and managing Composer for efficient delivery of linked-clone desktops.
  • App Volumes: For real-time application delivery.
    • Responsibility: Managing and deploying applications using App Volumes.
  • Horizon DEM (Dynamic Environment Manager): For personalized user environments.
    • Responsibility: Configuring user environment settings and policies.

General Responsibilities

  • User Management: Managing user access, permissions, and profiles.
  • Security and Compliance: Regularly updating security protocols and ensuring compliance with data protection regulations.
  • Monitoring and Troubleshooting: Keeping an eye on the health of the Horizon environment and quickly addressing any issues that arise.
  • Disaster Recovery and Backup: Implementing a robust disaster recovery plan and regular backup procedures.


Deploying VMware Horizon is a significant undertaking that involves careful planning and continuous management. It requires a coordinated effort across various IT domains, including networking, virtualization, storage, and security. With these components and responsibilities in mind, you can establish a resilient, efficient, and secure virtual desktop infrastructure that meets your organization’s needs.

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