View Agent must be installed on any machine that should be used as a virtual desktop. This service provides connection monitoring, USB support, virtual printing, and single sign-on. View Agent is a software component that must be installed on all virtual machines that will be managed by VMware Horizon View. ESXi hosts are managed with vCenter Server. Operating systems and applications are installed on the virtual machines, which function as desktops for users. Deploying new vCenter servers especially for VMware Horizon is recommended for licensing purposes – a Horizon license includes a license for vCenter.ĮSXi Hypervisor is a physical server that hosts virtual machines. If possible, avoid using existing vCenter servers in your vSphere environment for VMware Horizon. vCenter can be deployed as vCenter Server Appliance from a preconfigured OVA template. vCenter can be deployed on a physical or virtual machine, but deployment on a VM running on an ESXi host is preferred, as the advantages of virtualization are available in this case. VCenter Server is a centralized management system for VMware vSphere. Let’s consider the principal components of VMware Horizon. If you use the VMware vSphere virtualization platform, using VMware Horizon can be especially advantageous. A zero client has no storage capacity.Īs VMware Horizon is a VDI solution, it can be deployed for any of the use cases listed in the previous section of this article. It has a network interface and provides the ability to use these devices as if you are connected to the server directly. A zero client is a small box with an attached keyboard, mouse, and monitor. A zero client is the ultrathin client that forms part of a client-server model. A thin client is a low-cost computing device that has low-performance hardware – typically just enough for connection to the server. Users can connect to virtual desktops through personal computers (PCs), tablet PCs, smartphones, thin clients, or zero clients. The VMware Horizon VDI solution provides greater flexibility and security than terminal services, because user data is stored on virtualized servers that can be managed, updated, and backed up centrally. Hence, vSphere features such as snapshots, vMotion, High Availability, Distributed Resource Scheduler and others are available. User desktops are VMs running on ESXi hosts. VMware Horizon is based on VMware vSphere and uses the vSphere environment for hosting virtual desktops. Some software may not work properly with remote desktop services. One physical server or virtual machine is shared by multiple users, and access to local resources may be restricted for them. When using terminal services, users can access the server and use applications in their own sessions according to permissions specified by the administrator(s). Horizon works differently from terminal servers such as VNC or Windows Terminal Services (previously known as Remote Desktop Services). VMware Horizon is also known as VMware Horizon View and integrates fully with the rest of VMware’s product line. Horizon is a solution produced by VMware for deploying virtual desktop infrastructure. What Is VMware Horizon and When Can It Be Used? A company wishes to simplify software updates (updating on virtual desktops is much easier).A company wishes to avoid the issues associated with using different hardware for physical desktops – for example, finding or installing different drivers.A company doesn’t want to buy new workstations, and would prefer to buy only new servers.A company wants employees to work remotely from home (this can eliminate or reduce office rental fees).Users require access to their desktops during business trips from different locations and devices.There are some use cases for which virtual desktop infrastructure is especially handy: VDI can be used as an alternative to traditional infrastructure (where real physical desktops are used). Hence, managed service providers ( MSPs) can provide DaaS (Desktop as a Service). VDI can be deployed in a private or public cloud and considered as a type of IaaS (Infrastructure as a Service). Virtual Desktop Infrastructure (VDI) is a technology that allows users to host a desktop operating system (OS) on servers as well as access VM-based desktops by users remotely from different devices and locations. This blog post explores virtual desktop infrastructure (VDI), use cases of VDI, and what VMware Horizon is. Using virtualized desktops may be also a good idea in certain cases. Virtualized servers that are run on virtual machines (VMs) are widely used by companies in production environments due to their advantages such as scalability and cost-efficiency. Virtualization and cloud-based services are rapidly becoming more popular.
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