I'd love to see a post from Flightradar24 talking about their internal tech, about how they deal with updates and requests from around the world which only make

I'd love to see a post from Flightradar24 talking about their internal tech, about how they deal with updates and requests from around the world which only make sense in real-time. Maybe some series of message-queue based processing (or equivalent, like Storm?) publishing into something in-memory (like Redis?). Combined with the zones approach, means there's a minimal amount of processing on each request. Just a guess, though.