In the same spirit there is also Circllhist from Circonus. https://arxiv.org/abs/2001.06561 https://arxiv.org/abs/2001.06561 There was a good discussion on app

In the same spirit there is also Circllhist from Circonus. https://arxiv.org/abs/2001.06561 https://arxiv.org/abs/2001.06561 There was a good discussion on approaches to store histogram here: https://news.ycombinator.com/item?id=31379383 https://news.ycombinator.com/item?id=31379383