12 October 2026
Why 20 ms is not 20 ms
Round-trip time is an average of a distribution, and the tail is where the user experience actually lives.
Field notes · 2026
Small observations about networks, latency and the edge.
A personal notebook. No trackers, no newsletter, no growth hacks — just things I want to remember.
28 September 2026
Anycast is a routing trick, not magic
What actually happens when the same prefix is announced from twenty places at once.
09 September 2026
Notes on QUIC in the wild
Handshake behaviour, middlebox interference, and why UDP is still complicated.