What Is VDI And How Does It Work

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What Is VDI?
VDI is a virtual desktop infrastructure. VDI is a
technology that enables you to deploy desktops to
user devices from virtual machines and helps to
manage remote services. VDI deployments can
provide all main backend virtual components
including operating system, storage, hypervisors,
desktop management, networking layering.
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How Does VDI Work?
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VDI deployments group all of the components
needed to use desktops and applications along
with networking and storage resources. Below you
can learn how these components operate to enable
virtual desktop functionality.
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1. Operating System
VDI contained self OS or a host OS. VDI uses
self-contained systems, with each virtual machine
(VM) or instance containing its OS copy.
Self-contained OS, the system is centrally
managed. Each desktop it serves can be used on a
11 basis, tied to a single user, or a 1many,
available to multiple users. When VMs are
deployed, any necessary applications are included
before the desktop is delivered.
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2. Hypervisor
Hypervisors are used to host and manage your
virtual machines. Some VDI deployments, such as
Microsoft RDS and Citrix Virtual Apps can be
implemented with any hypervisor.
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3. Desktop Image Management
Desktop image management is designed for what
desktops should contain and how they should be
set up. Image management includes ensuring that
images are up to date, licensed, and correctly
distributed. Another feature of Desktop image
management is sharing images across teams or
partnerships.
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4. Storage
Storage assets are expected to have machine
pictures and give working stockpiling to work
areas. You can distribute storage with either
thin or thick provisioning. Thin provisioning
utilizes the base measure of storage and grows to
depend on the situation. Thick provisioning saves
the measure of storage possibly required.
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5. Layering
Layers empower IT groups to effectively oversee
sets of utilizations or utilities. With layers,
heads can convey work areas from a normalized
base picture that incorporates functionalities
coordinating with various users. Layers empower
these modified work areas without requiring the
making of extra pictures.
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5. Networking
VDI requires networking to deliver desktops to
end-users. To keep data secure, you should
encrypt these networks using Transport Layer
Security (TLS) and Secure Sockets Layer (SSL)
protocols.
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