几个主机概念
来来来，扫扫盲：
共享主机（Shared Server）：一台服务器上有无数个网站帐号，共享一个OS。这个是最普遍的。
虚拟专用主机（Virtual Private Server）：一台服务器有比较少的网站 ，使用虚拟机技术，每个帐号用一台虚拟机。这个不错哦，http://www.wiredtree.com/managedvps/index.php
How Does it Work?
A number of virtualization technologies make Virtual Private Servers possible: there are commercial companies, such as VMWare, and Microsoft’s own Virtual PC, Open Source offerings such as User Mode Linux, QEMU, and more recently XEN. This is a hot topic in the Linux world at the moment, with XEN, in particular, receiving a lot of press and support. There’s even the possibility that it may be bundled with upcoming distributions of Linux. This can only be a good thing for Web developers, as the more widespread the use of Virtualization and VPS is in Web hosting, the more freedom it will provide at a lower cost.
专用主机（Dedicated Server）：一个帐号拥有一台物理主机＋OS，我比较心仪的是theplanet.com的主机。
有钱人或guhuijwanjia应该考虑专用主机，一起自己DIY，哈哈
本文由IT Farmer的博客创作，欢迎转载并保留对本博的链接。 Tags:Dedicated Server,Hosting,VPS,主机
