Watch 37signals talk about server infrastructure

From the summary:<p><pre><code> - 37signals has 40 servers, and a total of 125 OSes running. - 3 Server admins work at 37signals. </code></pre> That is insteresting. Most orgs would consider that a pretty low ratio of servers/admin.

this guy must be the worst interviewer ever. sometimes, he seems to be so bored...<p>interesting insights, tho.

<i>Bare metal servers showed a 15% increase using production traffic, over KVM.</i><p>KVM?