Ever log every single sensor output (as well as 200 more) every 50ms of a vechile over an 18 hour road test while recording audio and thermal video from 2 dozen different points? How about on fleet of 40 vehicles daily, for 2 months, in the middle of Alberta or Death Valley.
Have a good way of querying, analyzing, processing, and securing all this time series data in a way that can handle literally getting >100TB per hour? And can keep up with the expected geometric growth? (I've got a decent solution for this actually currently needs to be vetted). (Also security has to provided on a per-channel basis, not per-test, T1/T2 companies need access to their test data, but not global data).
Contact me. I'm a member of the ASAM standards committee that recently met to discuss how basically every auto-producer and tier 1 has NO CLUE how do implement this. And easily 2 dozen companies are just waiting to throw money at this problem.
Currently one doesn't exist, and the solutions that do exist manage paths to raw data blobs, not actual records/data points.