3 ms·
The "cartographer" doesn't use end user related information to select the best PoP? Or does "Sonar" measure the latency/throughput by looking at existing connec
by ju-st 10y ago
The "cartographer" doesn't use end user related information to select the best PoP? Or does "Sonar" measure the latency/throughput by looking at existing connections to users?
Ok I watched the presentation now, Sonar apparently does that indeed.
- patrickshuff 10y agoSonar is the system we use to measure latency from the client devices to all of our PoPs. Cartographer is the system that consumes all of these sonar measurements and uses several other real time data sources (BGP routes, Link capacity, PoP health, PoP capacity, etc) and continually generates a GLB map for the most optimal targetting of requests to our PoPs.
- deleted 10y ago[deleted]
- bogomipz 10y agoI am curious does Cartographer also adjust iBGP preferences for balancing amongst transit providers for egress traffic?