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Virtualization

Rize Corp is one of the first companies to start working on Virtualization technologies in India and had partnered with global leading companies to provide integrated Virtualization and Remote Administration Services.

 

We provide integrated Virtualization solutions that significantly benefits organizations in many ways:

Significant reduction in costs Server consolidation and infrastructure optimization Creates IT systems that are highly efficient and responsive Self-awareness and adapt automatically Reduces infrastructure and deployment costs Increases operational efficiency and manageability

Partner

 

Virtualization Technologies:

Microsoft Softgrid VM Ware Virtual PC Virtual Server (Windows Server 2008) MS Distributed OS Thin client

 

About Virtualization Management

Virtualization technologies can deliver sea-changing benefits to your organization. As an organization's computing environment gets more virtualized, it also gets more abstract. Increasing abstraction can increase complexity, making it harder for IT staff to control their world and undermining the benefits of virtualization.

Virtualization management enables you to realize the full promise of virtualization while minimizing its risks. Most importantly, it employs a unified system for managing all virtual and physical assets. This is critical because all IT infrastructures – even those with a significant amount of virtualization – include both virtual and physical components. Even if you have a management system that effectively handles virtualized systems, if it doesn't manage physical systems you will still have to manage many separate "islands" – and you will consume much more time and resources than you would with a management system that can handle all your assets. By using comprehensive virtualization management technology, you keep complexity at a minimum and streamline operations. A common virtualization management environment reduces required training, ensures uniform policy application and simplifies maintenance.

 

Application Virtualization:

Application virtualization separates the application configuration layer from the OS. It enables applications to run on clients – including desktops, servers and laptops – without being installed, and to be administered from a central location. This has huge implications for everything from patch and upgrade management to deploying and terminating applications.

Using a software virtualization layer to encapsulate a desktop or server application from the local operating system. The application still executes locally using local resources, but without being installed in the traditional sense. Application resources and components such as files and settings are typically stored a single package that is interpreted by the virtualization layer, and presented to the application as if they were installed on the local operating system where the application expects them. This is in contrast with running the application as conventional local software (i.e. software that has been 'installed' on the system so that its files and configuration settings actually reside locally). Since the virtual environment acts as a layer between the application and the operating system, it is able to intercept and address application conflicts and application-OS conflicts.

 

Technology categories that fall under application virtualization include:

Application Streaming. The application is delivered in a package that may include a subset of OS files and configuration settings. Running the package requires the installation of a lightweight client application. Packages are usually delivered over a protocol such as HTTP or RTSP.

Desktop Virtualization/Virtual Desktop Infrastructure (VDI). The application is hosted in a VMware or Microsoft Virtual PC that also includes the operating system (OS). These solutions include a management infrastructure for automating the creation of virtual desktops, and providing for access control to target virtual desktop. VDI solutions can usually fill the gaps where application streaming falls short.

 

Operating system-level virtualization

Virtualizing a physical server at the operating system level, enabling multiple isolated and secure virtualized servers to run on a single physical server. The "guest" OS environments share the same OS as the host system – i.e. the same OS kernel is used to implement the "guest" environments. Applications running in a given "guest" environment view it as a stand-alone system.

 

Server Virtualization

The core idea of hardware virtualization is simple: Use software to create a virtual machine that emulates a physical computer. This creates a separate OS environment that is logically isolated from the host server. By providing multiple VMs at once, this approach allows running several operating systems simultaneously on a single physical machine.

 

Storage Virtualization

Generally speaking, storage virtualization refers to providing a logical, abstracted view of physical storage devices. It provides a way for many users or applications to access storage without being concerned with where or how that storage is physically located or managed. It enables the physical storage in an environment to be shared across multiple application servers, and physical devices behind the virtualization layer to be viewed and managed as if they were one large storage pool with no physical boundaries.

 

Network Virtualization

The term network virtualization is used to describe a number of different things. Perhaps the most common is the idea of a virtual private network (VPN). VPNs abstract the notion of a network connection, allowing a remote user to access an organization's internal network just as if she were physically attached to that network. Network virtualization can help protect IT environments from Internet-based threats while providing users with fast and secure remote access to applications and data.

 

Desktop Virtualization

Desktop Virtualization creates a separate OS environment on the desktop, allowing non-compatible legacy or line of business applications to operate within a more current desktop operating system.

 

Presentation Virtualization

Presentation virtualization isolates processing from the graphics and I/O, making it possible to run an application in one location but have it be controlled in another. It creates virtual sessions, in which the applications executing project their user interfaces remotely. Each session might run only a single application, or it might present its user with a complete desktop offering multiple applications. In either case, several virtual sessions can use the same installed copy of an application.