Virtual Desktop Infrastructure — A Necessity Today

Virtualization has been the talk of the computing world for it has modified and transformed many facets in the IT field. Virtualization can be referred as modifying or creating a virtual version of storage device, hardware or operating system, network in terms of computing. Desktop Virtualization is a virtualization technology that separates a computer desktop environment from a physical computer. It is like you can interact with a virtual desktop in the same way you would use a physical desktop. This virtualization is considered to be a type of client-server computing model as the virtualized desktop is stored on a centralized or remote server and not on the physical machine. Many companies have started up this powerful solution in their business to reduce the administrative and management workloads and to protect from potential dangers.
Virtual Desktop Infrastructure (VDI) is a desktop virtualization technique that helps users to run desktop operating systems and applications inside virtual machines that resides on a server in the data center. Desktop operating systems inside virtual machines are referred to as virtual desktops. With the help of these virtual desktops, availability and efficiency of resources and applications can be improved. It is reported that about 70% of a typical IT budget in a non-virtualized data center applies for maintenance with a little or none left for innovation. But Virtual desktops bring transition from ‘one server, one application’ model to running multiple virtual machines on a single physical machine, thereby reducing the maintenance costs and safeguarding the resources.
VDI has become a major necessity because the rapid evolution in technology, agility in business processes and data storage requirements make it difficult for businesses to stay competitive with the existing resources. In enterprises, managing a great nemuber of computing desktops is a hard task. Involving virtual desktops instead of laptops can save huge sums on infrastructure maintenance. Also it promotes multi-tasking with several applications running on a single physical server. VDI reduces the management tasks, provides network security, can easily back up data and power consumption can also be minimized.
Different architectures are available for virtual desktops but the most popular is a configuration with a client connecting to a server running the virtual desktop. VDI simulates a copy of desktop with its OS, software applications document and other data that are stored and run entirely from the server. Users can access their desktop remotely from an endpoint device, just like they access on a physical one. Few components are necessary for desktop virtualization.
-Physical PC(s)/ server(s) is a physical environment in which all data are executed and stored.
-Hypervisor (virtual machine manager) is software capable of creating and hosting multiple virtual machines.
-Virtual desktop agent is a connection broker to manage the desktop and for connection to the user’s client device through a remote session protocol. It usually consists of management console and remote desktop display protocol.
-Client machines / endpoint device is a physical device used to see and control the user’s virtual desktop.
The PC/servers use the hypervisor to create a virtual machine that simulates the same capabilities of the physical desktop computers. Virtual machines connect over LAN to specialized endpoint devices at the user’s location that are in turn connected to peripherals to make a complete system.
SUNDE is a global provider of zero client endpoint for VDI with their own, free proprietary protocol: SUNDE-VDI for communication and uses VirtualBox (hypervisor) for creating virtual machines. SUNDE-VDI provides better performance; video play is fast, smooth, seamless and of high quality in LAN environment. These require efficient bandwidth and stable network environment.
–It only takes less than fifteen minutes to set up a new VDI workstation than a traditional one and user training is not required. A library of VDI images can be created within the data centre forming a common pool and they can be monitored, backed up, upgraded or updated and utilized due to the centralized control and scalable management.
–More cost effective since purchase and replacement costs, warranty fees can be saved as VDI lasts longer (typically 7-10 years). Less power consumption and reduced emission of carbons save huge expenses. No local PC storage and data loss due to hardware failures or theft of laptops can be eliminated.
–Security management, monitoring and control over clients and network ensure data security. Troubleshooting problems and modifying configurations of desktop resources occur rapidly without travelling to user’s location. Virtual desktops appear flexible and are customized with specific settings of users’ choice. Multiple OS can co-exist on the same server and reduces conflicts.
–Desktop virtualization is an emerging state of art in the computing technology which has become a deadly need of every IT company.VDI must be adopted by companies because of the following key drivers: providing a native Windows desktop and decreasing cost of ownership (TCO). Also it provides minimized dependency, agility in business and network security.

SUNDE is a global provider of virtual desktop solutions with zero clientsfor Terminal Services and Virtual Desktop Infrastructures (VDI).

Easy To Follow Ideas About Search Engine Optimization That Will Really Help You


You could be the most ambitious person on the planet when it comes to creating a website with all the bells and whistles that people will love, but unless your visitors can find your site when they search specific terms, your efforts are just going to be wasted. Read these tips and make the most of your efforts.


On your website, headings are going to play a vital role in organizing information. So you need to use only a single H1 tag when you are putting your page together. You can use various subheading tags, like H2-H6, but keep things neat and clean by only using one main H1 tag.


To search engine optimize your website, don't include more than 150 internal linking hyperlinks on your home page. Too many internal links on one page can dilute a web page's search engine rank. Huge numbers of links also make it hard for visitors to find the information that they need quickly.


To ensure that your website is as easy as possible to crawl, keep your site architecture flat. Don't use too many sub folders, instead use descriptive names for each page. Keep your pages with the most competitive keywords in their names, close to the root folder, so they will gain a higher page rank.


A great way to optimize your search engine is to provide use internal links. This means you have an easy access to links within your own site. This provides an easier database for customers of viewers to use and will end up boosting the amount of traffic you have.


Find some SEO forums that take site review requests. Participate in the forums then ask fellow members to take look at your website. When someone you don't know well visits your website they can analyze it critically and unemotional, then highlight mistakes and suggest ways for you to improve your website's search engine optimization.


While purchasing a domain name may seem like the right way to go, many search engines do not recommend it. Some search engines have a long delay for adding new sites to their existing lists, and last thing you want is to delay getting new visitors. Using your existing website is more feasible, since the wait time for some engines is up to a full year.


Decide whether or not you want to use a link farm. Link farms are sites without content that just have thousands of links. This is generally seen as a negative thing. However, these do appear in search engines, and can help you rise in the ranks. It is your decision as to what is most important: rapport with other sites, or search engine rankings.


As mentioned at the start of this article, it's very important that you do not allow your efforts to go to waste. Learning the proper optimization tactics for the search engines out there is how your site or business goes from a simple start-up to being a legitimate and popular brand online. Use the tips you've just read to your advantage in SEO.


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