Advantages and Disadvantages of Desktop Virtualization

Advantages of Desktop Virtualization:

1. Simpler provisioning of new desktops

2. Installation of new applications at cheap rates

3. Desktop image management capabilities

4. Increased data security

5. Longer time is given for customer desktop infrastructure

6. Protected reserved access to a business desktop settings

7. Facilitation of thin clients- Desktop virtualization facilitates the utilization of thin clients as endpoint machines. A chance has been generated through this to considerably cut down the price of endpoint hardware by swapping old PCs with a thin client machine.

8. Improved security- Safe advantages for the desktop settings are also given by VDI. The advantages emanate from storing and managing the desktop OS setting on a centralized server placed in the data centre, rather than on endpoint machines or disseminated desktops. If the desktop or laptop is lost or stolen, the user’s desktop environment is still protected. Centralization of the desktop environment on servers in the data centre, good management practices, and software can implement security software updates more efficiently.

9. Butter business continuity and disaster recovery- Desktop business continuity and disaster recovery can be improved by implementing VDI. Business stability developments are facilitated by centralizing data in data centres and the desktop OS and applications, where supervisors can effortlessly execute recovery and backup operations.

10. Abridged PC Repairs- It is much easier to maintain virtual desktops than traditional PCs.

11. Suppleness of access- If is feasible for consumers to work from home, outside the office, or from any remote area.

12. Improved deployment and management- VDI has the potential to improve desktop OS deployment quickness and management efficiency.

Disadvantages of Desktop Virtualization:

1. Possible performance scarcity: the use of hardware virtualization lowers functioning to some level.

2. Reliance on a network connection: A VDI solution depends on the network connection to operate. If the endpoint tool of the consumer can’t attach to the hosting server, the consumer willn’t be capable of accessing applications, desktops and data. In addition to the reliability of the connection, the network should have suitable bandwidth and low latency to provide a good user experience.

3. Challenges in introducing and retaining drivers for peripherals.

4. Difficult to operate complicated application

5. Augmented interruption in case of failure of a network that may be prevented by using clustered file technique

6. Data of users not permanently deleted from the network.

7. Expensive and complicated installation and supervision of VDI

8. Businesses executing VDI Projects or desktop virtualization are aware of the need for information technology. Reference architectures, guidelines, and other devices are offered by businesses to help in deciding the Prices for installing virtual desktop infrastructure. The requirements for infrastructure alter extensively based on whether the approach is client-hosted or server hosted.

9. Highest percentage of physical memory is required by virtual desktops, though this fluctuates based on the operating system, workload, applications, and other aspects.

10. VDI execution servers never need customer-hosted virtualization due to the execution of virtual machines on endpoint machines.

11. As per network requirements, various images are safely kept in the internal storage as well as in the network storage for future reference, and that is not an easy task.

12. Accumulative network investments are not usually needed for customer-hosted VDI as the network load is similar to the network consumption for normal PC running operations.

13. It may be Tricky to comprehend the performance effect that a VDI installation will have on storage systems. The main focus of utilization guidelines concerning storage is how to estimate storage capacity necessities.

14. Unsuitable for high-end graphic applications: Typically, a VDI solution is not suitable for users who use high-end graphic applications. This is mainly due to the inability of the remote desktop delivery protocols in a VDI solution to provide the required performance levels for this type of application.

15. Additional infrastructure required: A VDI resolution needs extra storage, servers, and networking infrastructure. The sum of extra infrastructure needed depends on the functioning, scale, and service stage necessities of a corporation.