Facebook uses Linux "where it is faster than FreeBSD, which is basically everywhere" per a recent whitepaper or presentation I saw. What I found interesting, is that Facebook runs FreeBSD in production at all.
It just goes to show how solid the BSDs really are. I use the hell out of keepalived (OSS vrrp daemon) + conntrackd on Linux, but strongly prefer carpd and pf. It moves a lot slower, but it caters to a different audience.
It just goes to show how solid the BSDs really are. I use the hell out of keepalived (OSS vrrp daemon) + conntrackd on Linux, but strongly prefer carpd and pf. It moves a lot slower, but it caters to a different audience.