Some concepts of desktop virtualization technology

PNS Virtual desktops, Voi intelligent virtual desktops, and IDV virtual desktops?

Today, a friend in the forum asked this question, small white and I have expressed a little surprised, because very few heard, so interested to go online search a lap, these years mainstream and non-mainstream virtual desktop technology to do a collection.

VDI (virtual Desktop infrastructure-Remote Desktop based on virtual machine resources alone-

Individuals will mainstream the ownership of autonomous Virtual desktop transport protocols under the category of VDI:

Citrix XenDesktop ICA Protocol

VMware View PCoIP Protocol

Microsoft MDOP RDP protocol

Redhat KVM Spice Protocol

。。。。。。

SBC (server-based Computing)-Remote applications or desktops based on server computing and session sharing

Non-disk workstation

See more highlights of this column: http://www.bianceng.cnhttp://www.bianceng.cn/Servers/virtualization/

The diskless workstation is the boot chip of the NIC (Bootrom, some of the boot program has been embedded in the motherboard BIOS, do not need to start the chip to the server to issue a startup request number, the server received, according to different mechanisms, to send the starting data to the workstation, after the workstation download startup data, System control is transferred from Bootrom to certain areas in memory and boots the operating system.

PNS Virtual Desktop

No Disk + Restore Wizard

Voi Desktop (Virtual OS infrastructure)

IBM's Steve Mills first proposed the Voi (Virtual OS infrastructure) architecture idea Voi model is based on the client-side dummy container technology, and the so-called virtual container, in effect, is to completely virtualize our terminals and build a virtual container pool, In this container pool, we deploy the operating system, because the terminal has been virtualized, so from the operating system point of view, they face the "hardware" is already virtual, there is no difference, this is a large-scale enterprise deployment of virtual machines to lay the foundation for the effective use of local hardware resources.

In short, the OS is cached locally.

IdV Intelligent Virtual Desktop (Intelligent Desktop Virtualization)

Client remote connections Get system mirroring, differential transfer data (similar to the local mode feature of previous VMware view)

Vebula Wei Bongyun

The former company self-developed Virtual desktop products, support Microsoft RDP, Citrix ICA, VMware PCoIP, NX protocol and other proprietary agreements, due to the combination of cloud Platform management functions, it may be suitable for domestic enterprises.