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Several best practices for managing VDI
2022-07-07 17:25:00 【Software testing network】
translator | Bugatti
Reviser | Sun Shujuan
COVID-19 has had an incalculable impact on the world , The emerging workforce is looking for solutions that combine security and flexibility . To cope with the situation that requires more remote office solutions , Virtual Desktop Infrastructure (VDI) The compound annual growth rate of the industry (CAGR) Reached 19.4%.
VDI Belongs to end-user computing (EUC) The category of , Because it provides users with virtualized applications and desktops . The central server hosts the desktop operating system , Users can access the desktop from anywhere , Even on their personal devices , Like a laptop 、 Tablets and cell phones .
The type of virtual desktop
VDI There are two types of : persistence VDI And non persistent VDI.
- A persistent VDI
Use persistent VDI, Users can customize their desktop according to their needs . They connect to the same desktop every time they log in , It will save the user's progress for future use , Just like ordinary desktop .
persistence VDI It is popular in both work and school environments , Users need to save progress and information on the desktop . They are also for IT Professionals provide simple desktop management , Because they operate in the same way as the physical desktop .
persistence VDI The disadvantage of ,IT Professionals may find image management more challenging , Because they have to deal with a large number of separate images and configuration files . persistence VDI There are higher storage requirements , This may push up the overall cost .
- non-persistent VDI
Use non persistence VDI, Users can access the unified desktop pool when needed . Whenever a user logs off , The non persistent desktop will be restored to its original state , Because it does not save personal information . This type of VDI It is very popular in places such as computer laboratories and public libraries .
And persistence VDI comparison , non-persistent VDI Only need less storage space , Because the operating system and user data are separate . Besides , Because the number of primary images that need to be maintained is small ,IT Professionals can manage this more easily VDI.
non-persistent VDI The most obvious drawback is , Lack of customization and flexibility available .
How to manage VDI?
Have VDI Routine maintenance is required . Users for management VDI There are several tasks that need to be performed :
- Eliminate user problems .
- Perform software updates .
- Manage operating system .
- Push registry key .
- Update hardware .
management VDI There are two basic options : Do it yourself (DIY) Or hire a third-party desktop as a service (DaaS) provider .
1. Deploy VDI
If enterprises want to deploy their own VDI, It takes a lot of time and resources to invest in this project . Deploy VDI Instead of choosing a service provider to manage, it means that the company can have overall control over every step of the process . To deploy VDI, Business needs :
- Choice range :VDI It can replace the standard desktop of all employees in a company or organization , It can also replace some applications and functions . For remote teams , It is also a good choice .
- choice VDI The server :VDI A server is a system that runs applications or desktops on user devices . Companies can run their own servers or use the cloud . If the company uses local servers , They need to choose a hypervisor with appropriate functions .
- Built-in security : Due to login VDI Will bring users into the network , Therefore, the company needs to consider its security needs before implementation .
Although the deployment VDI It seems very difficult , But there is no DaaS Providers can also .
2. Use DaaS
Many enterprises hope to make full use of... Without sacrificing their own resources VDI The advantages of , For these companies ,DaaS Is an increasingly popular choice . Many enterprises turn to DaaS, The scale of this industry is up to 2026 The year may grow to 110.6 Billion dollars .
If the enterprise chooses to use DaaS, The provider will be responsible for configuring desktops for new employees , And manage the necessary installation and system updates . There is no infrastructure to manage itself VDI The company of ,DaaS It's a good choice .
Use DaaS It will also save a lot of costs for many enterprises and organizations . Different DaaS Providers have different products , But most of them will provide services such as hardware maintenance and upgrading , Therefore, the company does not need IT Team to manage VDI Deploy .
VDI The benefits of
In addition to remote desktop access ,VDI It also brings many benefits to companies and organizations :
- flexibility :VDI Allow users to remotely access their work desktop , This means that important tasks can be performed anywhere . VDI You can change the rules of the game for companies trying to implement remote work .
- efficiency : With the help of VDI,IT The team can spend more time solving system problems and dealing with virus attacks .
- simplicity :VDI Easy to use , Because it is similar to the desktop that users are more familiar with . stay IT aspect ,VDI Easier to manage , because IT Professionals can perform maintenance and other tasks from a centralized location .
- Extensibility : If the company's labor force continues to increase or decrease ,VDI It's a good choice . Companies can seamlessly 、 Quickly add new users , Reduce the workforce as needed .
VDI How safe is it ?
Data security is always the concern of enterprises and organizations . And 2020 Compared to ,2021 In, the number of network attacks suffered by enterprises every week increased 50%. However ,VDI Help protect data , Because it doesn't “ Resident ” On the device hosting it .
If the user uses it on an insecure server VDI desktop , because VDI The safety factor , They are still protected . These factors include :
- Operating system reinforcement
- Data encryption
- Simple backup
- Multifactor Authentication
VDI It's the future of Computing
VDI It plays an increasingly important role in the field of Computing , Especially in business . As telecommuting and hybrid workplaces become more and more popular ,VDI It will provide a kind of security 、 Simple and direct virtual desktop options .
Original title :Best Practices for Managing VDI, author :Zac Amos
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