It looks like someone had spend quite some time doing this on working hours. It is to showcase something ("where is the ad?"), or someone asked and paid for this analysis?
https://github.com/axibase/atsd-use-cases ...
Still, its a TSDB that I wasn't aware of, so it worked on me!
Actually a really practical way of showcasing a product without markitecture brochureware. A GitHub repo and links to Docker images.