An Overview Of Hosted Virtual Desktops

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By Jennie Sandoval


The concept of hosted virtual desktops in computing entails the implementation of virtual machines on several servers in datacenters. This is an emerging trend that deviates from the traditional norm of running single desktops at a client based level. The data is stored in a central place where users can access it remotely via smartphones, laptops, tablets, thin clients and other mobile devices. The access of the data is over the internet and other networks.

The infrastructure implemented in this computing technique is Virtual desktop infrastructure or simply VDI. It is a desktop based service that hosts various desktop users on several remote servers. The users connected to a network use the remote display protocol to access these servers. These users are connected to their sessions via connection brokering services. System administration is simplified by centralization which allows the system administrators to provide a quick response to emerging needs of the clients.

This approach has introduced a number of benefits. The security of the data is stored is maximized since it is not located on local computer systems. This helps to prevent possibilities of data loss that may arise due to thefts or system crashes. It is backed up frequently, protected from viruses and unauthorized access by firewalls.

One of the main roles of management is to minimize the cost of operating the business. This computing approach introduces the concept of resource sharing. This saves a lot of money since computing facilities tend to be more expensive particularly where each employee has a personal facility. The amount of electrical power consumed is also cut down.

The flexibility with which these systems are designed with is important for customization. There are situations where businesses may demand a tailored approach to their computing needs. The platforms support a large number of software programs that may be configured according to the needs of any client. They are integrated into existing systems easily and the migration process is relatively cheap and quick.

Increasing the productivity of any organization is key to achieving success. The implementation of virtually hosted data promotes remote access regardless of the location. Employees access the information they need from any place and are able to extend their working hours and beat deadlines even when they are outside the office. No maintenance or upgrade is required saving a lot of money.

The applications and the operating system included in the system can be separated from the underlying hardware. The main advantage of this feature is that it allows for scalability and the systems can be expanded to include more virtual machines as the business grows. The implementation is carried out on either three or four tier systems which create multiple network paths that are redundant enhancing its availability.

Businesses are constantly searching for new ways to improve efficiency in order to gain a competitive edge over their rivals. The concept of hosted virtual desktops has attracted a large number of firms. This computing infrastructure guarantees security, accessibility and the redundancy of business information and files. However, there are several challenges that may be experienced by business in implementing them. The complexity and costs associated with these systems are the two main challenges.




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