What does vdi stand for

Because all data lives in the data center, any loss of an endpoint device limits the exposure of the data that is not stored in the device. In environments with standardized desktop configurations that do not need to be customized for each user, a VDI instance offers strict controls to eliminate deviation from organizational standards. Two of the main data center components of a VDI architecture are the hypervisor and the connection broker. The hypervisor first decouples the physical hardware from the logical operating system, which resides on the data center server and allows multiple virtual desktops to be served from a single physical server.

The connection broker is the software gateway that connects each desktop user to their individual desktop instance. This layer authenticates every user regardless of endpoint device.

Traditionally, the architecture for deploying the VDI solution in an organization has been associated with a dedicated PoD of hardware that contains specified compute, network, and storage hardware built to support a set number of virtual desktops.

This PoD a dedicated number of hosts connected to a committed storage device was separated from the other systems to ensure that the fluctuations of the desktop workloads would not interfere with the other workloads in the data center.

This model ensures that the performance of both the VDI environment and the core applications remains predictable. This isolation also limits the scope of failures across end users and application workloads. Persistent desktop. Each user is assigned a unique desktop instance, which they can customize to their individual preferences. Nonpersistent desktop. Users can access a pool of uniform desktop images as needed to perform tasks. These nonpersistent desktops revert to their original state after each use, rather than being personalized for a unique user.

The use of VDI environments makes it much easier to provide access for remote workers to organizational standard desktop environments across a broad range of devices. With the virtual desktop, access to the core software systems can be controlled and access can be granted to any remote worker at a remote site, with minimal investment.

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Forgot your password? Retrieve it. Abbreviation » Term. Term » Abbreviation. Word in Term. Term » Abbr. Filter by: Select category from list Couldn't find the full form or full meaning of VDI? For workers who are frequently on the go and need to pull up a virtual desktop containing a full range of virtual apps and data, VDI is like having an office available on-demand.

VDI technology can also be a strong cost-saving measure for IT. VDI access can instead take place from an inexpensive thin client, which might be an old PC that has been repurposed for the task and thereby had its lifespan extended.

This saves IT the need to make as many new purchases or major adjustments to budget. VDI offers security improvements compared with running everything locally. All data from a VDI connection lives on the server, not the device. In addition, the VDI environment is fully and centrally controlled from a data center.

Administrators can apply software patches and updates, change configurations, and enforce policies for all virtual desktops across the deployment. In this way, VDI allows for fine-tuned control and secure isolation of OS images from a central server, which is a less complicated setup than managing laptops running OS locally.

While there are many benefits to virtual desktop infrastructure, security cannot be taken for granted with VDI. The OS images have to be properly managed and updated, and end client authentication must be rigorous. Digital workspace solutions can help in this regard via SSO, improved endpoint security , and encryption for data in transit. Performance is another key consideration with VDI. When it first became widely available in the mid s, typical performance for VDI lagged behind that of a local OS.

Occasional performance-tuning and reviews of the VDI deployment are advisable to make sure that solvable technical problems are addressed. Assuming all supporting infrastructure is functioning as intended, a user who remotely accesses a VDI solution from their endpoint can interact with applications and data as if they were running locally.

This setup lets users safely access everything they need from virtually any device, without requiring specific hardware. Augmented by solutions for convenient single sign-on SSO and secure remote access, virtual desktops can also be run and managed alongside the growing spectrum of cloud, web, and mobile apps that are integral to modern workflows.

Employees get a unified experience that enables greater productivity, while IT avoids silos and mitigates the risk of unauthorized logins. In other words, VDI in the context of a digital workspace platform contributes to a superior working environment without compromising on security.

As part of the digital workspace experience, it delivers a consistent experience across devices including PCs, tablets, smartphones, and thin clients, giving employees and contractors a high degree of freedom in how they work. Citrix offers a diverse portfolio of desktop virtualization solutions serving organizations of all types and sizes.

Alongside Citrix Workspace , it can ensure the best possible VDI experience by giving employees comprehensive and secure access to everything they need to stay productive from anywhere. What is desktop as a service DaaS? Desktop and application virtualization—a complete guide. In North America: 1 Solutions Solutions. Digital Workspaces. Unified Endpoint Management. Application Delivery. Secure Access. Content Collaboration. Collaborative Work Management.