
4/11/2020 · Vasco Asturiano
What this post added
This post details how Cloudflare leverages its global network of edge routers and flow record sampling to analyze aggregate traffic information and infer geospatial distribution of internet traffic volume. It uses geolocation databases like Maxmind to determine the rough location of traffic origins and visualizes this data using heatmaps to demonstrate the migration of internet usage from office-focused areas to residential areas during the COVID-19 pandemic.