An Overview Of Hosted Virtual Desktops

By Jennie Sandoval


Hosted virtual desktops are common in datacenters where virtual machines are implemented on a number of servers. This is a modern trend in computing that substitutes the traditional way that involves the operation of a single desktop by a single user. The data involved is usually stored in a central location allowing users to access it from any location via mobile devices such as thin clients, laptops, smartphones, and tablets among others. The stored data is accessed over WANs, LANs and the internet.

The systems are built on robust infrastructure known as Virtual desktop infrastructure and abbreviated as VDI. This is a special program is installed and run on the desktop and hosts a number of remote users. A user has to be connected to the internet in order to access the sever by using a remote display protocol. The sessions are maintained through connection brokering services. The administration of the system is made much easier by centralizing all the facilities.

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.

Resource sharing is one of the techniques used by the management to lower operational costs. This form of computing ensures company resources are shared among the employees. This is particularly important where providing each user with a PC is either unnecessary or very expensive. It also allows the business to minimize power consumption.

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.

A majority of business have been able to increase their productivity through this technique. The data is accessible remotely from any region and via any mobile device connected to the internet. The employees are able to perform their duties from any location they are comfortable with. The maintenance and upgrades of the system are done by the providers saving the company a lot of money.

These components of the system are not fixed and it is possible to separate the hardware components and the software. This makes them scalable and therefore can be expended to accommodate additional functions of the business. They are designed to be readily available by implementing them on three and four tier platforms. This creates many network paths making them redundant.

To survive the stiff completion in the business world, entrepreneurs search for ways to improve their service delivery processes. The benefits of hosted virtual desktops have attracted numerous business owners. They offer greater reliability, access, security and availability of data. The main challenges encountered are the complexity and the high costs of implementing them. Large scale firms have greatly benefited from this computing approach due to a high capital and professional workforce.




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