= 2010-05-28 = * 參訪 == VDI (Virtual Desktop Infrastructure) 協定探討: PC-over-IP (PCoIP), ICA (Independent Computing Architecture), VNC, RDP, Net2Display == * [http://www.teradici.com/blog/?tag=pcoip PCoIP] - PC-over-IP 協定是另一種實現桌面虛擬化 VDI (Virtual Desktop Infrastructure) 的方式,VMWare 已經跟 [http://www.teradici.com teradici] 買了 PCoIP 通訊協定的授權 * Q: PCoIP連線需要的最小與最大網路頻寬各是多少? A: 目前每組 PCoIP 連線需要最小 3 Mbps 頻寬,最大可支援至 220 Mbps。 * 根據 [http://en.wikipedia.org/wiki/PCoIP 維基百科] 的說明,PCoIP 是封閉的協定,因此目前看起來只有 [http://www.teradici.com Teradici] 在賣。 * [[Image(http://www.teradici.com/media/diagrams/Lg_pc-over-ip-system.jpg)]] * [[Image(http://www.teradici.com/images/diagram-usb-bridge-lg.jpg)]] * [http://www.leadtek.com/cht/support/faq2.asp?faqlineid=80&q1id=41&lineid=1&pronameid=0 Leadtek 的 PCoIP 硬體解決方案] * [http://www.leadtek.com/eng/virtual_DS/overview.asp?lineid=24&pronameid=473 WinFast VP200 PCoIP Zero Client] 也是跟 Teradici 買的晶片。 * [[Image(http://www.teradici.com/media/add-on_products/wheretobuy-portal-small.gif)]] * 其次就是三星的 PCoIP 螢幕了。 * 至於 Xen 的 VDI 解決方案則是採用 [http://en.wikipedia.org/wiki/Independent_Computing_Architecture ICA (Independent Computing Architecture)] 的協定。 * * 因應 PCoIP 的封閉格式,Redhat 出來喊說要開放 [http://www.spice-space.org/ SPICE] 這個平台。[http://www.redhat.com/about/news/prarchive/2009/spice-os.html 詳新聞] * [[Image(http://www.spice-space.org/schemes/spice_schem.png)]] * Net2Display - 是由 vesa.org 在推的一個標準,2010 年一月起新的標準要收會員費了。如果要下載 free 版本的可以用以下資訊下載。 {{{ 1) Go to https://vesa.sharedwork.com 2) Enter in the "Email address": public@vesa.org 3) Enter in the "Password": stds2007 }}} * [http://www.digitimes.com.tw/tw/dt/n/shwnws.asp?CnlID=13&Cat=&Cat1=&id=162073 VESA 推行 New Net2Display 新標準 通過網路實現遠距 PC 和 I/O 的使用] * [http://www.brianmadden.com/blogs/brianmadden/archive/2007/11/05/remote-display-protocols-for-vdi-will-rdp-be-enough.aspx Remote display protocols for VDI: will RDP be enough?] * [http://linux.sys-con.com/node/627408/print VNC vs RDP vs ICA vs Net2Display - Which is the best best, and why?] * 2009-04-13 [http://www.brianmadden.com/blogs/gabeknuth/archive/2009/04/13/is-net2display-dead-or-just-dying.aspx Is Net2Display dead or just dying?] * 2009-11-04 [http://www.brianmadden.com/blogs/brianmadden/archive/2009/11/04/net2display-v1-0-spec-is-now-released-no-one-has-anything-good-to-say-about-it.aspx Net2Display v1.0 spec is now released. No one has anything good to say about it. ] * 2009-11-06 [http://www.brianmadden.com/blogs/brianmadden/archive/2009/11/06/is-the-future-of-remote-display-protocols-based-on-hypervisor-integration.aspx Is the future of remote display protocols based on hypervisor integration? ]