Doing anywhere from 20M to 40M pages per month. Right now I'm hosting with Quadranet on a setup that includes one web server running dual Intel Xeon E5-2670 Octa Core with 64GB ram and dual 147GB SA-SCSI 15,000RPM drives and doing mysql with four servers, two select-only slaves, one master, and a stat-keeping server.
I've switched to FreeBSD/NGINX in hopes to improve uptime.
In short, my uptime is about 94%, and I need it 99.9% or 100%. Thinking of alternate options, including cloud hosting. Any recommendations?