What about Deepstack?

I read somewhere that Bluecherry used Deepstack to improve efficiency of detail/object processing much as others use Coral.

Is that correct?

If so, where might I read about it, please?

I tried a Search for “deepstack” on the Forum and it only showed up as a brief mention in one thread.

I’m trying to choose a Linux VMS for a home system with 10-12 cameras, many of which are 4k and one is for facial and license capture out to 50-100 feet.