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What is Virtualization?

Virtualization is a proven software technology that is rapidly transforming the IT landscape and fundamentally changing the way that people compute. Today’s powerful x86 computer hardware was designed to run a single operating system and a single application. This leaves most machines vastly underutilized. Virtualization lets you run multiple virtual machines on a single physical machine, sharing the resources of that single computer across multiple environments. Different virtual machines can run different operating systems and multiple applications on the same physical computer.

Virtualization dramatically improves the efficiency and availability of resources and applications in your organization. Internal resources are underutilized under the old “one server, one application” model and IT admins spend too much time managing servers rather than innovating.

Why Virtualize?

Virtualizing your IT infrastructure lets you reduce IT costs while increasing the efficiency, utilization, and flexibility of your existing assets.

Top 5 Reasons to Adopt Virtualization Software

1. Get more out of your existing resources: Pool common infrastructure resources and break the legacy “one application to one server” model with server consolidation.

2. Reduce datacenter costs by reducing your physical infrastructure and improving your server to admin ratio: Fewer servers and related IT hardware means reduced real estate and reduced power and cooling requirements. Better management tools let you improve your server to admin ratio so personnel requirements are reduced as well.

3. Increase availability of hardware and business continuity: Securely backup and migrate entire virtual environments with no interruption in service. Eliminate planned downtime and recover immediately from unplanned issues.

4. Gain operational flexibility: Respond to market changes with dynamic resource management, faster server provisioning and improved desktop and application deployment.

5. Improve desktop manageability and security: Deploy, manage and monitor secure desktop environments that users can access locally or remotely, with or without a network connection, on almost any standard desktop, laptop or tablet PC.

What is a Virtual Machine?

A virtual machine is a tightly isolated software container that can run its own operating systems and applications as if it were a physical computer. A virtual machine behaves exactly like a physical computer and contains it own virtual (ie, software-based) CPU, RAM hard disk and network interface card (NIC).

An operating system can’t tell the difference between a virtual machine and a physical machine, nor can applications or other computers on a network. Even the virtual machine thinks it is a “real” computer. Nevertheless, a virtual machine is composed entirely of software and contains no hardware components whatsoever. As a result, virtual machines offer a number of distinct advantages over physical hardware.

What is a Virtual Infrastructure?

A virtual infrastructure lets you share your physical resources of multiple machines across your entire infrastructure. A virtual machine lets you share the resources of a single physical computer across multiple virtual machines for maximum efficiency. Resources are shared across multiple virtual machines and applications. Your business needs are the driving force behind dynamically mapping the physical resources of your infrastructure to applications—even as those needs evolve and change. Aggregate your x86 servers along with network and storage into a unified pool of IT resources that can be utilized by the applications when and where they’re needed. This resource optimization drives greater flexibility in the organization and results in lower capital and operational costs.

A virtual infrastructure consists of the following components:

Bare-metal hypervisors to enable full virtualization of each x86 computer.
Virtual infrastructure services such as resource management and consolidated backup to optimize available resources among virtual machines
Automation solutions that provide special capabilities to optimize a particular IT process such as provisioning or disaster recovery.

Virtual Infrastructure Benefits

Get More from your Existing Hardware. A customer report summary shows dramatic results when they adopted the virtual infrastructure solutions, including:

60-80% utilization rates for x86 servers (up from 5-15% in non-virtualized PCs)
Cost savings of more than $3,000 annually for every workload virtualized
Ability to provision new applications in minutes instead of days or weeks
85% improvement in recovery time from unplanned downtime

Solutions Partners

Desktop Virtualization

Server Virtualization

Storage Virtualization

Virtualization Management

Application Virtualization

Cloud Operating System

More than an IT Provider - We’re Your Technology Partner!

Since 2002, PCM-G has been a leading provider of IT products, services, and solutions to government agencies, educational institutions, and healthcare facilities. We provide access to over 300,000 IT products like tablets, laptops, desktops, servers, storage, and networking from leading manufacturers like Cisco, HPI, Apple, Adobe, Lenovo and Microsoft. With powerful eProcurement tools, comprehensive software licensing solutions and dedicated Account Executives, it's easy to get exactly what you need to tackle your technical challenges.

In addition, we offer world class procurement and logistics, IT consulting, and implementation services delivered through over 1200 technical professionals. Whether you want to deploy tablets securely or move your data center to the cloud, PCM-G is here to make it happen. Our Services experts will collaborate with you to understand your requirements and provide tailored services to allow your organization to lower costs, increase agility, improve efficiency and succeed in today's global economy and beyond.

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